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AHMAD HASAN RIMAWI MD
NPI 1902545783
Internal Medicine in Belleville, IL

Active since June 01, 2022PECOS EnrolledAccepts Medicare Assignment
4500 MEMORIAL DR, BELLEVILLE, IL 62226(618) 257-6220(618) 257-6679 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 5, 2026, Sep 4, 2025, Jun 19, 2025 (3 updates tracked since 2025).

About Ahmad Hasan Rimawi Md NPPES

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

AHMAD HASAN RIMAWI MD (NPI 1902545783) is an individual internal medicine provider in Belleville, Illinois, licensed in Illinois (036174483) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS, is affiliated with St Anthonys Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1902545783
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameAHMAD HASAN RIMAWICredential: MD
Location Address4500 MEMORIAL DRBelleville, IL 62226-5360
Mailing AddressPo Box 959203Saint Louis, MO 63195-9203 · (618) 257-6220 · Fax (618) 257-6679
Phone(618) 257-6220
Fax(618) 257-6679
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJune 1, 2022
Last NPPES UpdateFebruary 5, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
✔ NPI 1902545783 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 · 036174483
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 ListedHospitalistTaxonomy 208M00000X · License 036174483 (IL)
4500 MEMORIAL DR, Belleville, IL 62226
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11300 Franklin Ave Ste 380Normal, IL 61761-4266 · Phone (309) 268-3598 · Fax (309) 268-2536
Location 2800 E Carpenter StSpringfield, IL 62769-1000 · Phone (217) 545-8000 · Fax (217) 545-4735

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

Ahmad Hasan Rimawi Md 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 ID7618358482
PECOS Enrollment IDI20250609002546
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

4

Medicare enrollment records show Ahmad Rimawi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cep America-Illinois Hospitalists, LLP
0.1 mi
Internal Medicine
4500 MEMORIAL DR
Belleville, IL 62226
  • Reassigned Medicare billing, Illinois enrollment
  • 329 clinicians in this Medicare group
NPI 1841613403 (618) 233-7750
Fairview Heights Medical Group, Sc
25 mi
Internal Medicine
670 MASON RIDGE CENTER DR, STE 300
Saint Louis, MO 63141
  • Reassigned Medicare billing, Illinois enrollment
  • 507 clinicians in this Medicare group
NPI 1811392210 (314) 996-7644
Carle Health Medical Group
145 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300
Carle West Physician Group Inc
145 mi
Family Medicine
1302 FRANKLIN AVE STE 3400
Normal, IL 61761
  • Reassigned Medicare billing, Illinois enrollment
  • 698 clinicians in this Medicare group
NPI 1467074138 (309) 556-8295

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 5

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

St Anthonys Memorial Hospital

Acute Care Hospitals · Effingham, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140032
Location503 N Maple StreetEffingham, IL 62401 · Effingham County
Emergency services Birthing friendly

St Johns Hospital

Acute Care Hospitals · Springfield, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140053
Location800 E Carpenter StSpringfield, IL 62769 · Sangamon County
Emergency services Birthing friendly

Carle Bromenn Medical Center

Acute Care Hospitals · Normal, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140127
Location1304 Franklin AvenueNormal, IL 61761 · Mc Lean County
Emergency services Birthing friendly

Memorial Hospital

Acute Care Hospitals · Belleville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140185
Location4500 Memorial DriveBelleville, IL 62226 · St. Clair County
Emergency services Birthing friendly

Carlinville Area Hospital

Critical Access Hospitals · Carlinville, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141347
Location20733 N Broad StreetCarlinville, IL 62626 · Macoupin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62226 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
$131.14 typical visit price
range $56.28 – $173.35
Typical copayment $32.78 (range $14.07 – $43.33)
Most-billed visit code 99204
Established Patient
$99.71 typical visit price
range $17.51 – $139.99
Typical copayment $24.92 (range $4.37 – $34.99)
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.

CEP AMERICA - ILLINOIS SNF, LLP
Internal Medicine (Infectious Disease)
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 233-7750
MS. LAUREN NICOLE MARSHALL FNP
Nurse Practitioner
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-5455
MR. LITO T RUFIN NP
Nurse Practitioner
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
KIM C WRIGLEY P.A.
Physician Assistant
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
BRIAN BENDEL
Nurse Anesthetist, Certified Registered
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (561) 623-2008
DR. PAUL D SANDER MD
Pain Medicine (Pain Medicine)
4500 MEMORIAL DR, ANESTHESIA DEPT
BELLEVILLE, IL 62226
St. Clair County (618) 257-4076
DR. NEIL MCCLYMONT D.O.
Emergency Medicine
4500 MEMORIAL DR, MEMORIAL HOSPITAL - ER
BELLEVILLE, IL 62226
St. Clair County (618) 233-7750
DR. VIBHU DHAWAN MD
Internal Medicine
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220

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 Ahmad Rimawi's NPI number?

The NPI number for Ahmad Rimawi is 1902545783. It was assigned to this individual provider in the NPPES registry on June 1, 2022.

Where is Ahmad Rimawi located?

Ahmad Rimawi practices at 4500 Memorial Dr, Belleville, IL 62226. The listed phone number is (618) 257-6220.

What is Ahmad Rimawi's specialty?

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

Is Ahmad Rimawi enrolled in Medicare?

Yes. Ahmad Rimawi 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 Ahmad Rimawi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ahmad Rimawi reassigns Medicare benefits to 4 organizations: Cep America-Illinois Hospitalists, LLP (Belleville, IL), Fairview Heights Medical Group, Sc (Saint Louis, MO), Carle Health Medical Group (Urbana, IL) and Carle West Physician Group Inc (Normal, 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 Ahmad Rimawi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ahmad Rimawi affiliated with any hospitals?

According to CMS data, Ahmad Rimawi is affiliated with St Anthonys Memorial Hospital, St Johns Hospital, Carle Bromenn Medical Center, Memorial Hospital and Carlinville Area Hospital.

When was this NPI record last updated?

The NPPES record for Ahmad Rimawi was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.