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REHAM ABDOU M.D
NPI 1629350855
Pediatrics - Pediatric Gastroenterology in Phoenix, AZ

Active since September 14, 2011PECOS Enrolled
2601 E ROOSEVELT ST, PHOENIX, AZ 85008(602) 344-5011(602) 655-9139 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 25, 2026, Apr 9, 2026, Aug 18, 2021 and 1 more (4 updates tracked since 2019).

About Reham Abdou M.d NPPES

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

REHAM ABDOU M.D (NPI 1629350855) is an individual pediatric gastroenterology provider in Phoenix, Arizona, licensed in Arizona (56855) and active in the NPI registry since September 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1629350855
Entity TypeIndividualFemale
Primary Taxonomy2080P0206X
Provider Legal NameREHAM ABDOUCredential: M.D
Location Address2601 E ROOSEVELT STPhoenix, AZ 85008-4973
Mailing Address4658 E Via Pimeria AltaTucson, AZ 85718-3546 · (520) 330-2418
Phone(602) 344-5011
Fax(602) 655-9139
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateSeptember 14, 2011
Last NPPES UpdateAugust 25, 20264 updates tracked since enumeration
NPPES CertifiedAugust 25, 2026
✔ NPI 1629350855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0206X
Licenses✔ Licensed in AZ · 56855✔ Licensed in IL · 036.179560
Definition
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.
Also ListedPediatricsTaxonomy 208000000X · License 56855 (AZ)
2601 E ROOSEVELT ST, Phoenix, AZ 85008
Open in Google Maps ↗

Secondary Practice Location 1

Location 11725 W Harrison St Ste 710Chicago, IL 60612-3863 · Phone (312) 942-3034

Other Identifiers 1

Medicaid424175AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Antidote Health Plan of Arizona, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Reham Abdou M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2567734635
PECOS Enrollment IDI20260415000113
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

5

Medicare enrollment records show Reham Abdou reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

District Medical Group, Inc
Same address
Cardiovascular Disease
2601 E ROOSEVELT ST, CARDIOLOGY
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 1,490 clinicians in this Medicare group
NPI 1043443237 (602) 344-1437
Tmc Medical Network
107 mi
Multi-Specialty
5301 E GRANT RD
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 471 clinicians in this Medicare group
NPI 1750832283 (520) 327-5461
Tmcone
107 mi
Multi-Specialty
5301 E GRANT RD
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 196 clinicians in this Medicare group
NPI 1467310417 (520) 324-2308
Rush University Medical Center
1,436 mi
Internal Medicine
2011 YORK ROAD, 2ND FLOOR
Oak Brook, IL 60523
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1801375696 (630) 724-1310
Inwood Community Health Center
2,156 mi
Clinic/Center
270 LAWRENCE AVE.
Inwood, NY 11096
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Nassau Health Care Corporation
  • 553 clinicians in this Medicare group
NPI 1881619708 (516) 571-7874

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85008 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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. JOEL PHILIP BETZ M.D.
Emergency Medicine (Emergency Medical Services)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5411
DR. ALI SHAHEEN AL-YAQOOBI M.D.
Internal Medicine
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5411
MARICOPA INTEGRATED HEALTH SYSTEM
General Acute Care Hospital
2601 E ROOSEVELT ST, DEPARTMENT OF MEDICINE
PHOENIX, AZ 85008
Maricopa County (602) 344-5366
OWEN THOMAS MCCABE MD
Surgery (Trauma Surgery)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5011
BRIGHAM NICOLL
Psychiatry & Neurology (Psychiatry)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5011
DR. AMELIA CATHERINE VAN HANDEL M.D.
Plastic Surgery
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (410) 999-0858
KEVIN YANG
Psychiatry & Neurology (Psychiatry)
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5011
STEPHANIE BERKSHIRE DO
Internal Medicine
2601 E ROOSEVELT ST
PHOENIX, AZ 85008
Maricopa County (602) 344-5892

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 Reham Abdou's NPI number?

The NPI number for Reham Abdou is 1629350855. It was assigned to this individual provider in the NPPES registry on September 14, 2011.

Where is Reham Abdou located?

Reham Abdou practices at 2601 E Roosevelt St, Phoenix, AZ 85008. The listed phone number is (602) 344-5011.

What is Reham Abdou's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Reham Abdou enrolled in Medicare?

Yes. Reham Abdou is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Reham Abdou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Reham Abdou reassigns Medicare benefits to 5 organizations: District Medical Group, Inc (Phoenix, AZ), Tmc Medical Network (Tucson, AZ), Tmcone (Tucson, AZ), Rush University Medical Center (Oak Brook, IL) and Inwood Community Health Center (Inwood, NY). 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 Reham Abdou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Reham Abdou accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. list Reham Abdou 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.

When was this NPI record last updated?

The NPPES record for Reham Abdou was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.