Quick answers
- Does Hazim M. Muhammad accept Medicare assignment?
- Yes. Medicare's clinician data says Hazim M. Muhammad accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Hazim M. Muhammad see?
- In 2024, CMS data shows 20 Original Medicare patients and 1,010 services for Hazim M. Muhammad. This counts Original Medicare only and measures volume, not quality.
- What is Hazim M. Muhammad's NPI number?
- 1356804405. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Hazim M. Muhammad, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 20 |
|---|---|
| Services billed to Medicare | 1,010 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Measurement of complement (immune system proteins), antigen, (86160)26 services
- Blood test, comprehensive group of blood chemicals (80053)24 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)23 services
- Measurement c-reactive protein for detection of infection or inflammation (86140)22 services
- Insertion of needle into vein for collection of blood sample (36415)21 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis75%
Practice locations
Addresses where Hazim M. Muhammad is enrolled with Medicare (CMS data updated October 2, 2026).
- 1001 N Waldrop Dr, Suite 816Arlington, TX 76012 (214) 540‑0700
- 1643 Lancaster Dr, Suite 202Grapevine, TX 76051 (214) 540‑0700
- 2710 N Josey Ln, 301 Green Oaks CarrolltonCarrollton, TX 75007 (469) 701‑9108
- 4708 Alliance Blvd, Suite 685Plano, TX 75093 (214) 540‑0700
- 8144 Walnut Hill Ln, Suite 800Dallas, TX 75231 (214) 540‑0700
Group practices
Medicare enrollment lists Hazim M. Muhammad as a member of these groups (CMS data updated October 2, 2026).
- Green Oaks Physical Therapy Limited Partnership242 clinicians in the group
- Rheumatology Associates and Subsidiary23 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Arlington
Clinicians with the same Medicare primary specialty in Arlington, TX — not a recommendation.
Other clinicians in Green Oaks Physical Therapy Limited Partnership
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Alabama School Of Medicine |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356804405 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians