DOLORES DIXON-GREVIOUS MD
NPI 1023089133
Internal Medicine in Evergreen Park, IL

NPI Status: Active since January 27, 2006

Contact Information

2850 W 95TH ST
SUITE 301
EVERGREEN PARK, IL
ZIP 60805
Phone: (708) 389-2200
Fax: (708) 389-6686

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  • Individual
  • Female
  • Years of Experience 31
  • Internal Medicine
  • May Accept Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About DOLORES DIXON-GREVIOUS

This page provides the complete NPI Profile along with additional information for Dolores Dixon-grevious, an internist established in Evergreen Park, Illinois with a medical specialization in Internal Medicine and more than 31 years of experience. She graduated from Rutgers New Jersey Medical School in 1995. The healthcare provider is registered in the NPI registry with number 1023089133 assigned on January 2006. The practitioner's primary taxonomy code is 207R00000X with license number 036-100552 (IL). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1023089133
Provider Name
DOLORES DIXON-GREVIOUS MD
Gender
Female
Entity Type
Individual
Location Address
2850 W 95TH ST SUITE 301 EVERGREEN PARK, IL 60805
Location Phone
(708) 389-2200
Location Fax
(708) 389-6686
Mailing Address
2850 W 95TH ST SUITE 301 EVERGREEN PARK, IL 60805
Mailing Phone
(708) 389-2200
Mailing Fax
(708) 389-6686
Medical School Name
RUTGERS NEW JERSEY MEDICAL SCHOOL
Graduation Year
1995
Is Sole Proprietor?
No
Enumeration Date
01-27-2006
Last Update Date
04-04-2012
Code Navigator

An internist like Dolores Dixon-grevious 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
036-100552
License State
IL
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

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

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
036100552MEDICAID (05)IL 
210730/K13758MEDICARE ID-TYPE UNSPECIFIED (04)IL 
G80407MEDICARE UPIN (02)IL 

Medicare Participation & PECOS Enrollment Status

Dolores Dixon-grevious is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Dolores Dixon-grevious 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: 9133177629

    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: I20050111000971

    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? Maybe

    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)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    6 DME suppliers used 18 Medicare Claims 57 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.

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 12 times for 12 patients

Advance care planning, first 30 minutes

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

This service was performed 57 times for 57 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 57 times for 57 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 13 times for 12 patients

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 94 times for 65 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 78 times for 51 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 65 times for 60 patients

Physician Visit Costs

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 60805 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $138.86
  • Minimum New Patient Price $60.08
  • Maximum New Patient Price $183.39
  • Average New Patient Copayment $34.71
  • Minimum New Patient Copayment $15.02
  • Maximum New Patient Copayment $45.84

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $105.7
  • Minimum Established Patient Price $18.97
  • Maximum Established Patient Price $148.12
  • Average Established Patient Copayment $26.42
  • Minimum Established Patient Copayment $4.74
  • Maximum Established Patient Copayment $37.03

* 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.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Diabetes: Eye Exam 98% 42
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period

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. Dolores Dixon-grevious is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
OSF LITTLE COMPANY OF MARY MEDICAL CENTER2800 W 95TH ST
EVERGREEN PARK, IL 60805
(708) 422-6200Acute 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 1023089133, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 2 → 4 0 → 0 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 0 + 8 + 1 + 8 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1023089133.

Other Providers at the Same Location


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

Ophthalmology
2850 W 95TH ST, SUITE 401
EVERGREEN PARK, IL 60805
Family Medicine
2850 W 95TH ST, #304
EVERGREEN PARK, IL 60805
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2850 W 95TH ST, SUITE 11
EVERGREEN PARK, IL 60805
Urology
2850 W 95TH ST, SUITE 302
EVERGREEN PARK, IL 60805
Internal Medicine (Hematology & Oncology)
2850 W 95TH ST, 203
EVERGREEN PARK, IL 60805
Physician Assistant (Surgical)
2850 W 95TH ST
EVERGREEN PARK, IL 60805
Internal Medicine
2850 W 95TH ST, SUITE 106
EVERGREEN PARK, IL 60805
Internal Medicine (Rheumatology)
2850 W 95TH ST, SUITE 200
EVERGREEN PARK, IL 60805
Psychiatry & Neurology (Psychiatry)
2850 W 95TH ST, SUITE 206
EVERGREEN PARK, IL 60805
Surgery
2850 W 95TH ST, SUITE 300
EVERGREEN PARK, IL 60805
Surgery
2850 W 95TH ST, SUITE 102
EVERGREEN PARK, IL 60805
Ophthalmology
2850 W 95TH ST, SUITE 401
EVERGREEN PARK, IL 60805
Internal Medicine (Rheumatology)
2850 W 95TH ST, SUITE 200
EVERGREEN PARK, IL 60805
Surgery
2850 W 95TH ST, SUITE 306
EVERGREEN PARK, IL 60805
Surgery
2850 W 95TH ST
EVERGREEN PARK, IL 60805
Nurse Practitioner (Gerontology)
2850 W 95TH ST, SUITE 106
EVERGREEN PARK, IL 60805
Ophthalmology
2850 W 95TH ST, SUITE 12
EVERGREEN PARK, IL 60805
Clinic/Center (Medical Specialty)
2850 W 95TH ST, SUITE 301
EVERGREEN PARK, IL 60805
Internal Medicine (Cardiovascular Disease)
2850 W 95TH ST, SUITE 305
EVERGREEN PARK, IL 60805
Registered Nurse (Registered Nurse First Assistant)
2850 W 95TH ST
EVERGREEN PARK, IL 60805

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023089133, enumerated as an "individual" on January 27, 2006.

The provider is located at 2850 W 95TH ST SUITE 301 EVERGREEN PARK, IL 60805 and the phone number is (708) 389-2200.

Internal Medicine with taxonomy code 207R00000X.

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

Dolores Dixon-grevious is affiliated with: OSF LITTLE COMPANY OF MARY MEDICAL CENTER.