Sumit Ranjan, MD
NPI 1578786943 · Family Medicine Physician · La Mesa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sumit Ranjan, MD is a Family Medicine Physician provider in La Mesa, CA (NPI 1578786943).
Provider details
- NPI number
- 1578786943
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C 142427 (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
19 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 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 231 | 92 |
| Losartan Potassium | 155 | 65 |
| Amlodipine Besylate | 142 | 63 |
| Rosuvastatin Calcium | 131 | 54 |
| Lisinopril | 129 | 48 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 124 | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2021-11-29
Frequently asked questions
- What is Sumit Ranjan's NPI number?
- Sumit Ranjan's National Provider Identifier (NPI) is 1578786943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sumit Ranjan's specialty?
- Sumit Ranjan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sumit Ranjan located?
- Sumit Ranjan's practice location on file with NPPES is 8080 Parkway Dr, La Mesa, CA 91942-2104.
- What is Sumit Ranjan's phone number?
- The practice phone number listed in the NPPES registry for Sumit Ranjan is (800) 290-5000.
- Does Sumit Ranjan accept Medicare?
- Sumit Ranjan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sumit Ranjan's NPI active?
- Yes — Sumit Ranjan's NPI (1578786943) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.