DR. JENNIFER MARIE MONROY MD
NPI 1669633889
Internal Medicine - Allergy & Immunology in Saint Louis, MO


Quality Rating: 79.29 out of 100 score

NPI Status: Active since June 19, 2008

Contact Information

5201 MID AMERICA PLZ
DIV IM ALLERGY AND IMMUNOLOGY, STE 2300
SAINT LOUIS, MO
ZIP 63129
Phone: (314) 996-8670
Fax: (866) 362-4984

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  • Individual
  • Female
  • Years of Experience 18
  • Internal Medicine
  • Allergy & Immunology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JENNIFER MONROY

This page provides the complete NPI Profile along with additional information for Jennifer Monroy, an internist established in Saint Louis, Missouri with a medical specialization in Internal Medicine, focusing in allergy & immunology and more than 18 years of experience. The healthcare provider is registered in the NPI registry with number 1669633889 assigned on June 2008. The practitioner's primary taxonomy code is 207RA0201X with license number 2013018931 (MO). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1669633889
Provider Name
DR. JENNIFER MARIE MONROY MD
Gender
Female
Entity Type
Individual
Location Address
5201 MID AMERICA PLZ DIV IM ALLERGY AND IMMUNOLOGY, STE 2300 SAINT LOUIS, MO 63129
Location Phone
(314) 996-8670
Location Fax
(866) 362-4984
Mailing Address
PO BOX 7412011 CHICAGO, IL 60674
Mailing Phone
(314) 996-8670
Mailing Fax
(866) 362-4984
Medical School Name
OTHER
Graduation Year
2008
Is Sole Proprietor?
No
Enumeration Date
06-19-2008
Last Update Date
04-17-2025
Code Navigator

An internist like Jennifer Monroy is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Allergy & Immunology

Taxonomy Code
207RA0201X
Type
Allopathic & Osteopathic Physicians
License No.
2013018931
License State
MO
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

2013018931 (MO)
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

2013018931 (MO)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Cox HealthPlans Bronze Expanded Standard - EPO
  • Cox HealthPlans Bronze Preferred - EPO
  • Cox HealthPlans Gold Preferred - EPO
  • Cox HealthPlans Gold Standard - EPO
  • Cox HealthPlans Silver Connect - EPO
  • Cox HealthPlans Silver Preferred - EPO
  • Cox HealthPlans Silver Standard - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
200005970MEDICAID (05)MO 

Medicare Participation & PECOS Enrollment Status

Jennifer Monroy is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Jennifer Monroy is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5193968741

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20130829000204

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) (HCPCS:A4221)

    5 DME suppliers used 73 Medicare Claims 227 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) (HCPCS:A4222)

    1 DME suppliers used 12 Medicare Claims 14 Services Paid

  • DME-Other DME (DE000N)

    High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each (HCPCS:E0483)

    2 DME suppliers used 20 Medicare Claims 20 Services Paid

  • DME-Other DME (DE000N)

    Ambulatory infusion pump, mechanical, reusable, for infusion 8 hours or greater (HCPCS:E0779)

    2 DME suppliers used 14 Medicare Claims 14 Services Paid

  • DME-Other DME (DE000N)

    Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each (HCPCS:K0552)

    6 DME suppliers used 91 Medicare Claims 457 Services Paid

Unknown

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin (cuvitru), 100 mg (HCPCS:J1555)

    3 DME suppliers used 24 Medicare Claims 7480 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin, (gammaplex), intravenous, non-lyophilized (e.g., liquid), 500 mg (HCPCS:J1557)

    2 DME suppliers used 12 Medicare Claims 840 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin (xembify), 100 mg (HCPCS:J1558)

    1 DME suppliers used 13 Medicare Claims 4680 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin (hizentra), 100 mg (HCPCS:J1559)

    5 DME suppliers used 48 Medicare Claims 15440 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg (HCPCS:J1561)

    3 DME suppliers used 49 Medicare Claims 3020 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (HCPCS:J1569)

    2 DME suppliers used 22 Medicare Claims 2808 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin (HCPCS:J1575)

    1 DME suppliers used 24 Medicare Claims 6450 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Services, supplies and accessories used in the home under the medicare intravenous immune globulin (ivig) demonstration (HCPCS:Q2052)

    5 DME suppliers used 59 Medicare Claims 71 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 154 times for 106 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 88 times for 70 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 14 times for 12 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

This service was performed 237 times for 111 patients

Infusion into a vein for therapy, prevention, or diagnosis, each additional hour

This procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.

This service was performed 219 times for 59 patients

Injection of additional new drug or substance into vein

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

This service was performed 51 times for 20 patients

Injection of drug or substance under skin or into muscle

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

This service was performed 159 times for 98 patients

Injection, denosumab, 1 mg

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

This service was performed 3,660 times for 59 patients

Injection, golimumab, 1 mg, for intravenous use

Golimumab is a medication given through an IV (a small tube in your vein). It helps to reduce inflammation and pain by blocking a protein in your body that causes inflammation. It's often used to treat conditions like rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis.

This service was performed 4,175 times for 12 patients

Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg

This is an injection of immune globulin, specifically Gamunex-C or Gammaked. It's a liquid form, not freeze-dried. Immune globulin is a blood product that helps your immune system to fight infections. It's given in a dose of 500 mg.

This service was performed 4,120 times for 26 patients

Injection, infliximab, excludes biosimilar, 10 mg

Infliximab is a medication given via injection to treat certain autoimmune conditions. It works by blocking the action of a substance in your body that causes inflammation. Each dose is based on your medical condition and response to treatment.

This service was performed 2,220 times for 19 patients

Injection, methylprednisolone sodium succinate, up to 125 mg

Methylprednisolone sodium succinate is a steroid medication injected into a muscle or vein. It helps reduce inflammation and immune response. It's used for various conditions like allergies, arthritis, breathing problems, or skin diseases. It's important to follow your doctor's instructions.

This service was performed 21 times for 13 patients

Injection, omalizumab, 5 mg

Omalizumab is a medication given via injection. It's used to treat severe allergic asthma and chronic hives when other treatments fail. The 5mg dose is determined by your doctor based on your weight and condition.

This service was performed 2,460 times for 14 patients

Injection, romosozumab-aqqg, 1 mg

Romosozumab-aqqg is a medication given by injection to treat osteoporosis in patients at high risk for fractures. It works by increasing bone mass and strength, reducing the risk of fractures.

This service was performed 3,990 times for 16 patients

Injection, vedolizumab, 1 mg

Vedolizumab is a medication given via injection. It's used to treat certain bowel conditions (such as Crohn's disease, ulcerative colitis) by reducing inflammation. It works by blocking a certain protein that causes this inflammation.

This service was performed 8,700 times for 15 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 36 times for 36 patients

Professional service for multiple injections of allergen

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

This service was performed 146 times for 47 patients

Professional service for preparation and provision of 1 or more antigens

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

This service was performed 305 times for 17 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 17 times for 11 patients

Test for allergy using allergenic extract

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

This service was performed 481 times for 12 patients

Test for allergy using allergenic extract injected into skin

An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.

This service was performed 147 times for 11 patients

Test for allergy using combination of methods with drug or biological

An allergy test with a drug or biological involves multiple methods. Skin tests may be performed where small amounts of allergens are introduced to the skin. Blood tests measure your immune system's response to specific allergens. These tests help identify what substances you're allergic to.

This service was performed 149 times for 20 patients

Test for allergy using ingested items, initial 2 hours

This is a test to identify food allergies. You'll consume specific foods under medical supervision. For the initial 2 hours, reactions like skin rashes, breathing issues, or digestive problems are monitored. It helps pinpoint what foods may be causing allergic reactions.

This service was performed 18 times for 15 patients

Test to determine lung volumes using sensors

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

This service was performed 15 times for 15 patients

Test to examine how well the lungs exchange gases

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

This service was performed 18 times for 18 patients

Test to measure expiratory airflow and volume

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

This service was performed 22 times for 22 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.07 for a new patient copayment and $17.37 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 63129 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $128.28
  • Minimum New Patient Price $55.65
  • Maximum New Patient Price $169.38
  • Average New Patient Copayment $32.07
  • Minimum New Patient Copayment $13.91
  • Maximum New Patient Copayment $42.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $69.5
  • Minimum Established Patient Price $17.76
  • Maximum Established Patient Price $137.92
  • Average Established Patient Copayment $17.37
  • Minimum Established Patient Copayment $4.44
  • Maximum Established Patient Copayment $34.48

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 79.29, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 79.29 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 71.46

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: 59.51

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: 59.51

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Jennifer Monroy is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
BARNES JEWISH HOSPITALONE BARNES-JEWISH HOSPITAL PLAZA
SAINT LOUIS, MO 63110
(314) 747-3000Acute Care Hospitals
BARNES-JEWISH WEST COUNTY HOSPITAL12634 OLIVE BOULEVARD
CREVE COEUR, MO 63141
(314) 996-8000Acute Care Hospitals

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1669633889, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 6 → 12 → 3 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 2 + 9 + 1 + 2 + 3 + 6 + 8 + 1 + 6 + 24 = 71

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1669633889.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physical Therapist
5201 MID AMERICA PLZ, SUITE 2600
SAINT LOUIS, MO 63129
Internal Medicine (Rheumatology)
5201 MID AMERICA PLZ
SAINT LOUIS, MO 63129
Specialist/Technologist (Athletic Trainer)
5201 MID AMERICA PLZ
SAINT LOUIS, MO 63129
Occupational Therapist
5201 MID AMERICA PLZ, SUITE 2600
SAINT LOUIS, MO 63129
Optometrist
5201 MID AMERICA PLZ, DIV OPTHALMOLOGY, STE 2500
SAINT LOUIS, MO 63129
Nurse Practitioner (Gerontology)
5201 MID AMERICA PLZ, DIV IM RHEUMATOLOGY, STE 2300
SAINT LOUIS, MO 63129
Physician Assistant (Medical)
5201 MID AMERICA PLZ, DEPT ORTHOPAEDIC SURG, STE 1500
SAINT LOUIS, MO 63129
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
5201 MID AMERICA PLZ, SUITE 2200
SAINT LOUIS, MO 63129
Internal Medicine (Gastroenterology)
5201 MID AMERICA PLZ, DIV IM GASTROENTEROLOGY, STE 2300
SAINT LOUIS, MO 63129
Anesthesiology
5201 MID AMERICA PLZ, DEPT ANESTHESIOLOGY, STE 1300
SAINT LOUIS, MO 63129
Internal Medicine (Allergy & Immunology)
5201 MID AMERICA PLZ, DIV IM ALLERGY AND IMMUNOLOGY, STE 2300
SAINT LOUIS, MO 63129
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5201 MID AMERICA PLZ, DIV IM ENDOCRINOLOGY
SAINT LOUIS, MO 63129
Nurse Practitioner (Family)
5201 MID AMERICA PLZ, DIV IM CARDIOLOGY, STE 2300
SAINT LOUIS, MO 63129
Internal Medicine (Cardiovascular Disease)
5201 MID AMERICA PLZ, DIV IM CARDIOLOGY, STE 2300
SAINT LOUIS, MO 63129
Nurse Practitioner (Adult Health)
5201 MID AMERICA PLZ, DIV IM ENDOCRINOLOGY
SAINT LOUIS, MO 63129
Internal Medicine (Allergy & Immunology)
5201 MID AMERICA PLZ, DIV IM ALLERGY AND IMMUNOLOGY, STE 2300
SAINT LOUIS, MO 63129
Ophthalmology
5201 MID AMERICA PLZ, DEPT OPTHALMOLOGY, STE 2500
SAINT LOUIS, MO 63129
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5201 MID AMERICA PLZ, DIV IM BONE AND MINERAL, STE 2300
SAINT LOUIS, MO 63129
Durable Medical Equipment & Medical Supplies
5201 MID AMERICA PLZ, SUITE 1500
SAINT LOUIS, MO 63129
Nurse Anesthetist, Certified Registered
5201 MID AMERICA PLZ, DEPT ANESTHESIOLOGY, STE 1300
SAINT LOUIS, MO 63129

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669633889, enumerated as an "individual" on June 19, 2008.

The provider is located at 5201 MID AMERICA PLZ DIV IM ALLERGY AND IMMUNOLOGY, STE 2300 SAINT LOUIS, MO 63129 and the phone number is (314) 996-8670.

Internal Medicine with taxonomy code 207RA0201X and a focus in Allergy & Immunology.

The provider might be accepting Accepts: Cox HealthPlans, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Jennifer Monroy is affiliated with: BARNES JEWISH HOSPITAL and BARNES-JEWISH WEST COUNTY HOSPITAL.