What is Taha Moussa's NPI number?

Taha Moussa's National Provider Identifier (NPI) is 1124549993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Taha Moussa's specialty?

Taha Moussa is listed in the NPPES registry with a primary specialty of Pediatric Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Taha Moussa located?

Taha Moussa's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.

What is Taha Moussa's phone number?

The practice phone number listed in the NPPES registry for Taha Moussa is (773) 702-1000.

Does Taha Moussa accept Medicare?

Taha Moussa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Taha Moussa's NPI active?

Yes — Taha Moussa's NPI (1124549993) is active in the NPPES registry as of the last update on 2025-11-03.

IndividualActiveAccepts Medicare

Taha Moussa, MD

NPI 1124549993 · Pediatric Rheumatology Physician · Chicago, IL

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Taha Moussa, MD is a Pediatric Rheumatology Physician provider in Chicago, IL (NPI 1124549993).

Provider details

NPI number: 1124549993
Entity type: Individual
Primary specialty: Pediatric Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 125.070604 (IL)

Specialties & taxonomies

Pediatric Rheumatology PhysicianPrimary2080P0216XLicense 125.070604 (IL)
Allopathic & Osteopathic Physicians
Pediatric Rheumatology Physician2080P0216XLicense W0965 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(79/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

5841 S Maryland Ave

Chicago, IL 60637-1447

Phone: (773) 702-1000

Street-level locationGet directions

More IL providers

Mailing address

180 Harvester Dr Ste 110

Burr Ridge, IL 60527-6686

Additional practice locations (3)

2222 Welborn St
Dallas, TX 75219-3924
Phone: (214) 559-5000
Fax: (214) 443-7309
3800 Gaylord Pkwy Ste 850
Frisco, TX 75034-0248
Phone: (469) 857-2222
Fax: (469) 857-2223
5700 Dallas Pkwy
Frisco, TX 75034-9580
Phone: (469) 515-7100
Fax: (469) 515-7101

Enumerated: 2017-07-03
Last updated: 2025-11-03
Certified: 2025-11-03

Frequently asked questions

What is Taha Moussa's NPI number?: Taha Moussa's National Provider Identifier (NPI) is 1124549993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Taha Moussa's specialty?: Taha Moussa is listed in the NPPES registry with a primary specialty of Pediatric Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Taha Moussa located?: Taha Moussa's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.
What is Taha Moussa's phone number?: The practice phone number listed in the NPPES registry for Taha Moussa is (773) 702-1000.
Does Taha Moussa accept Medicare?: Taha Moussa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Taha Moussa's NPI active?: Yes — Taha Moussa's NPI (1124549993) is active in the NPPES registry as of the last update on 2025-11-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.