IRENE S CHLIWNER MD
NPI 1588745491
Internal Medicine in Warwick, RI

NPI Status: Active since October 18, 2006

Contact Information

400 BALD HILL RD
SUITE 520
WARWICK, RI
ZIP 02886
Phone: (401) 793-8520
Fax: (401) 793-8527

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  • Individual
  • Female
  • Years of Experience 43
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About IRENE CHLIWNER

This page provides the complete NPI Profile along with additional information for Irene Chliwner, an internist established in Warwick, Rhode Island with a medical specialization in Internal Medicine and more than 43 years of experience. She graduated from State University Of New York At Stony Brook, School Of Medicine in 1984. The healthcare provider is registered in the NPI registry with number 1588745491 assigned on October 2006. The practitioner's primary taxonomy code is 207R00000X with license number MD06838 (RI). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1588745491
Provider Name
IRENE S CHLIWNER MD
Gender
Female
Entity Type
Individual
Location Address
400 BALD HILL RD SUITE 520 WARWICK, RI 02886
Location Phone
(401) 793-8520
Location Fax
(401) 793-8527
Mailing Address
400 BALD HILL RD SUITE 520 WARWICK, RI 02886
Mailing Phone
(401) 793-8520
Mailing Fax
(401) 793-8527
Medical School Name
STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduation Year
1984
Is Sole Proprietor?
No
Enumeration Date
10-18-2006
Last Update Date
10-19-2020
Code Navigator

An internist like Irene Chliwner 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.
MD06838
License State
RI
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.

Medicare Participation & PECOS Enrollment Status

Irene Chliwner 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.

Irene Chliwner 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: 3577729524

    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: I20120719000540

    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

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.

Annual alcohol misuse screening, 15 minutes

An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.

This service was performed 37 times for 37 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 49 times for 49 patients

Assessment of emotional or behavioral problems

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

This service was performed 22 times for 16 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 15 times for 15 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 62 times for 43 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 63 times for 36 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 28 times for 21 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $33.54 for a new patient copayment and $25.77 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 02886 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $134.17
  • Minimum New Patient Price $58.57
  • Maximum New Patient Price $177.03
  • Average New Patient Copayment $33.54
  • Minimum New Patient Copayment $14.64
  • Maximum New Patient Copayment $44.25

Established Patients Visit Costs *

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

  • Average Established Patient Price $103.1
  • Minimum Established Patient Price $18.92
  • Maximum Established Patient Price $144.38
  • Average Established Patient Copayment $25.77
  • Minimum Established Patient Copayment $4.73
  • Maximum Established Patient Copayment $36.09

* 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.

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. Irene Chliwner is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
THE MIRIAM HOSPITAL164 SUMMIT AVENUE
PROVIDENCE, RI 02906
(401) 793-2500Acute Care Hospitals

Reviews for IRENE S CHLIWNER MD

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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 1588745491, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 8 → 16 → 7 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 4 + 4 + 1 + 0 + 4 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1588745491.

Other Providers at the Same Location


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

Allergy & Immunology (Allergy)
400 BALD HILL RD, STE 527
WARWICK, RI 02886
Internal Medicine
400 BALD HILL RD, STE 520
WARWICK, RI 02886
Internal Medicine
400 BALD HILL RD, STE 520
WARWICK, RI 02886
Family Medicine
400 BALD HILL RD
WARWICK, RI 02886
Obstetrics & Gynecology (Gynecology)
400 BALD HILL RD, SUITE 508
WARWICK, RI 02886
Nurse Practitioner
400 BALD HILL RD, SUITE 526
WARWICK, RI 02886
Family Medicine
400 BALD HILL RD
WARWICK, RI 02886
Registered Nurse (Diabetes Educator)
400 BALD HILL RD, SUITE 530
WARWICK, RI 02886
Internal Medicine (Cardiovascular Disease)
400 BALD HILL RD, SUITE 530
WARWICK, RI 02886
Physical Therapist
400 BALD HILL RD, SUITE 502
WARWICK, RI 02886
Dentist (General Practice)
400 BALD HILL RD, SUIT 522
WARWICK, RI 02886
Social Worker
400 BALD HILL RD, SUITE 510
WARWICK, RI 02886
Clinical Nurse Specialist (Psychiatric/Mental Health)
400 BALD HILL RD, SUITE 510
WARWICK, RI 02886
Dentist (General Practice)
400 BALD HILL RD, SUITE 522
WARWICK, RI 02886
Dentist (General Practice)
400 BALD HILL RD, SUITE 522
WARWICK, RI 02886
Optometrist
400 BALD HILL RD, SUITE 163
WARWICK, RI 02886
Social Worker (Clinical)
400 BALD HILL RD, SUITE 530
WARWICK, RI 02886
Allergy & Immunology (Allergy)
400 BALD HILL RD, SUITE 527
WARWICK, RI 02886
Counselor (Mental Health)
400 BALD HILL RD
WARWICK, RI 02886
Dentist (General Practice)
400 BALD HILL RD, SUITE #522
WARWICK, RI 02886

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588745491, enumerated as an "individual" on October 18, 2006.

The provider is located at 400 BALD HILL RD SUITE 520 WARWICK, RI 02886 and the phone number is (401) 793-8520.

Internal Medicine with taxonomy code 207R00000X.

Irene Chliwner is affiliated with: THE MIRIAM HOSPITAL.