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DR. TAHA MOUSSA MD
NPI 1124549993
Pediatrics - Pediatric Rheumatology in Chicago, IL

Active since July 03, 2017PECOS Enrolled
5841 S MARYLAND AVE, CHICAGO, IL 60637(773) 702-1000 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 3, 2025, Jul 3, 2017 (2 updates tracked since 2017).

About Dr. Taha Moussa Md NPPES

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

DR. TAHA MOUSSA MD (NPI 1124549993) is an individual pediatric rheumatology provider in Chicago, Illinois, licensed in Illinois (125.070604) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1124549993
Entity TypeIndividualMale
Primary Taxonomy2080P0216X
Provider Legal NameDR. TAHA MOUSSACredential: MD
Location Address5841 S MARYLAND AVEChicago, IL 60637-1447
Mailing Address180 Harvester Dr Ste 110Burr Ridge, IL 60527-6686 · (773) 702-1150
Phone(773) 702-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 3, 2017
Last NPPES UpdateNovember 3, 20252 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1124549993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0216X
Licenses✔ Licensed in IL · 125.070604✔ Licensed in TX · W0965
Definition
A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
5841 S MARYLAND AVE, Chicago, IL 60637
Open in Google Maps ↗

Secondary Practice Locations 3

Location 12222 Welborn StDallas, TX 75219-3924 · Phone (214) 559-5000 ext. 95000 · Fax (214) 443-7309
Location 25700 Dallas PkwyFrisco, TX 75034-9580 · Phone (469) 515-7100 ext. 57100 · Fax (469) 515-7101
Location 33800 Gaylord Pkwy Ste 850Frisco, TX 75034-0248 · Phone (469) 857-2222 ext. 72222 · Fax (469) 857-2223

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Taha Moussa Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5294005468
PECOS Enrollment IDI20251030005195
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

2

Medicare enrollment records show Taha Moussa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The University Of Texas Southwestern Medical Center At Dallas
777 mi
Physical Medicine & Rehabilitation
1000 S BECKHAM AVE
Tyler, TX 75701
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1417099599 (214) 645-0624
University Of Florida Jacksonville Physicians Inc
855 mi
Pulmonary Disease
655 W 8TH ST, UFJP PULMONARY
Jacksonville, FL 32209
  • Reassigned Medicare billing, Florida enrollment
  • 1,456 clinicians in this Medicare group
NPI 1104086479 (904) 244-3660

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

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. DON MARTINEZ M.D.
Radiology (Diagnostic Radiology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 926-8318
ALEXANDRA DUMITRESCU
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200
PELEG HOROWITZ
Neurological Surgery
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200
SANDEEP GURBUXANI
Pathology (Hematology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200
DR. NIREN GANDRA M.D.
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 702-0240
ALLIE DAKROUB MD MS
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 702-1000
SCOTT VASHER MD
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 702-1000
DR. NATHAN CHARLES NOWALK M.D.
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200

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 Taha Moussa's NPI number?

The NPI number for Taha Moussa is 1124549993. It was assigned to this individual provider in the NPPES registry on July 3, 2017.

Where is Taha Moussa located?

Taha Moussa practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (773) 702-1000.

What is Taha Moussa's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.

Is Taha Moussa enrolled in Medicare?

Yes. Taha Moussa is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Taha Moussa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Taha Moussa reassigns Medicare benefits to 2 organizations: The University Of Texas Southwestern Medical Center At Dallas (Tyler, TX) and University Of Florida Jacksonville Physicians Inc (Jacksonville, FL). 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 Taha Moussa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Taha Moussa accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Taha Moussa 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 Taha Moussa 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.