Esfandiar Nasr, MD
NPI 1750578449 · Family Medicine Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Esfandiar Nasr, MD is a Family Medicine Physician provider in Riverside, CA (NPI 1750578449).
Provider details
- NPI number
- 1750578449
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A92893 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 475 | 166 |
| Rosuvastatin Calcium | 171 | 66 |
| Levothyroxine Sodium | 159 | 54 |
| Semaglutidebrand: Ozempic | 150 | 22 |
| Lisinopril | 150 | 48 |
| Gabapentin | 142 | 51 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-27
- Last updated
- 2021-11-30
Frequently asked questions
- What is Esfandiar Nasr's NPI number?
- Esfandiar Nasr's National Provider Identifier (NPI) is 1750578449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esfandiar Nasr's specialty?
- Esfandiar Nasr is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Esfandiar Nasr located?
- Esfandiar Nasr's practice location on file with NPPES is 10800 Magnolia Ave, Riverside, CA 92505-3043.
- What is Esfandiar Nasr's phone number?
- The practice phone number listed in the NPPES registry for Esfandiar Nasr is (909) 353-2000.
- Does Esfandiar Nasr accept Medicare?
- Esfandiar Nasr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Esfandiar Nasr's NPI active?
- Yes — Esfandiar Nasr's NPI (1750578449) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.