Quick answers
- Does Mohamed Z. Kattih accept Medicare assignment?
- Yes. Medicare's clinician data says Mohamed Z. Kattih 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 Mohamed Z. Kattih see?
- In 2024, CMS data shows 86 Original Medicare patients and 5,279 services for Mohamed Z. Kattih. This counts Original Medicare only and measures volume, not quality.
- What is Mohamed Z. Kattih's NPI number?
- 1104833383. 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 Mohamed Z. Kattih, 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 | 86 |
|---|---|
| Services billed to Medicare | 5,279 |
| Different services or procedures | 27 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)4,342 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)452 services
- Testing for presence of drug, read by direct observation (80305)181 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)61 services
- Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)29 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%
- Arthritis75%
- High cholesterol69%
- Diabetes44%
- Depression35%
- Anxiety27%
Practice locations
Addresses where Mohamed Z. Kattih is enrolled with Medicare (CMS data updated October 2, 2026).
- 219 W Badillo St, Suite BCovina, CA 91723 (626) 914‑4300
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104833383 |
| 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