Muhammad Umer, M.D.
NPI 1154632636 · Family Medicine Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muhammad Umer, M.D. is a Family Medicine Physician provider in Riverside, CA (NPI 1154632636).
Provider details
- NPI number
- 1154632636
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A122878 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
791 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 231 | $133 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 144 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 115 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $94 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 39 | $16 |
| Automated Urinalysis Test81003 | 37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 89 | 84 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 68 | 64 |
| Cefdinir | 60 | 57 |
| Mupirocin | 50 | 48 |
| Amoxicillin | 45 | 45 |
| Azithromycin | 43 | 42 |
| Prednisone | 40 | 40 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 15855 Pomona Rincon Rd Bldg 4Chino Hills, CA 91709-3162Phone: (909) 929-2511
Registry dates
- Enumerated
- 2010-06-29
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is Muhammad Umer's NPI number?
- Muhammad Umer's National Provider Identifier (NPI) is 1154632636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muhammad Umer's specialty?
- Muhammad Umer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muhammad Umer located?
- Muhammad Umer's practice location on file with NPPES is 2933 University Ave, Riverside, CA 92507-4243.
- What is Muhammad Umer's phone number?
- The practice phone number listed in the NPPES registry for Muhammad Umer is (951) 224-8220.
- Does Muhammad Umer accept Medicare?
- Muhammad Umer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muhammad Umer's NPI active?
- Yes — Muhammad Umer's NPI (1154632636) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.