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HAMID UR RAHMAN
NPI 1215630405
Internal Medicine in Chicago, IL

Active since March 24, 2023PECOS EnrolledAccepts Medicare Assignment
3134 N CLARK ST, CHICAGO, IL 60657(312) 766-4949(312) 766-4925 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 3, 2025, Jun 21, 2023, Mar 24, 2023 (3 updates tracked since 2023).

About Hamid Ur Rahman NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAMID UR RAHMAN (NPI 1215630405) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (125.082218) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center Inc, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1215630405
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHAMID UR RAHMAN
Location Address3134 N CLARK STChicago, IL 60657-4414
Mailing Address3134 N Clark StChicago, IL 60657-4414
Phone(312) 766-4949
Fax(312) 766-4925
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 24, 2023
Last NPPES UpdateNovember 3, 20253 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1215630405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125.082218
Definition
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.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 036.177211 (IL)
3134 N CLARK ST, Chicago, IL 60657
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hamid Ur Rahman is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587154000
PECOS Enrollment IDI20251104002214, I20260612002670
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Hamid Rahman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Skyline Healthcare
11 mi
Internal Medicine
8712 N OLCOTT AVE
Niles, IL 60714
  • Reassigned Medicare billing, Illinois enrollment
  • 6 clinicians in this Medicare group
NPI 1972324200 (708) 942-4785
24 On Physician Partners, PC
36 mi
Hospitalist
1500 S LAKE PARK AVE
Hobart, IN 46342
  • Reassigned Medicare billing, Indiana enrollment
  • 44 clinicians in this Medicare group
NPI 1013497106 (800) 923-2247
Integrated Wellness Consultants LLC
36 mi
Internal Medicine
1315 N HIGHLAND AVE STE 100
Aurora, IL 60506
  • Reassigned Medicare billing, Illinois enrollment
  • 21 clinicians in this Medicare group
NPI 1508677964 (630) 413-9119

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Mary Medical Center Inc

Acute Care Hospitals · Hobart, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150034
Location1500 S Lake Park AveHobart, IN 46342 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60657 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SORIN C DANCIU M.D.
Internal Medicine (Cardiovascular Disease)
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (773) 880-9722
MRS. GLOWEN JANICA GOROSPE MEI MSN, APRN, ACNPC-AG
Nurse Practitioner
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949
CHRISTOPHER YAO
Internal Medicine
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949
PEDRO ANDRES GONZALEZ MARTINEZ MD
Internal Medicine (Cardiovascular Disease)
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949
LUBNA HANIF MD
Internal Medicine
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949
ABAAN MERCHANT
Internal Medicine
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949
GUILLERMO REYES MARTINEZ MD
Internal Medicine
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949
SEULGI GU MD
Internal Medicine
3134 N CLARK ST
CHICAGO, IL 60657
Cook County (312) 766-4949

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hamid Rahman's NPI number?

The NPI number for Hamid Rahman is 1215630405. It was assigned to this individual provider in the NPPES registry on March 24, 2023.

Where is Hamid Rahman located?

Hamid Rahman practices at 3134 N Clark St, Chicago, IL 60657. The listed phone number is (312) 766-4949.

What is Hamid Rahman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hamid Rahman enrolled in Medicare?

Yes. Hamid Rahman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Hamid Rahman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hamid Rahman reassigns Medicare benefits to 3 organizations: Skyline Healthcare (Niles, IL), 24 On Physician Partners, PC (Hobart, IN) and Integrated Wellness Consultants LLC (Aurora, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hamid Rahman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hamid Rahman accept?

Health plans from Oscar Health list Hamid Rahman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Hamid Rahman affiliated with any hospitals?

According to CMS data, Hamid Rahman is affiliated with St Mary Medical Center Inc.

When was this NPI record last updated?

The NPPES record for Hamid Rahman was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.