Sarosh Siddiqi
NPI 1649911850 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarosh Siddiqi is a Internal Medicine Physician provider in San Diego, CA (NPI 1649911850).
Provider details
- NPI number
- 1649911850
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A203797 (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
4 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-05
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Sarosh Siddiqi's NPI number?
- Sarosh Siddiqi's National Provider Identifier (NPI) is 1649911850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarosh Siddiqi's specialty?
- Sarosh Siddiqi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarosh Siddiqi located?
- Sarosh Siddiqi's practice location on file with NPPES is Po Box 270056, San Diego, CA 92198-2056.
- What is Sarosh Siddiqi's phone number?
- The practice phone number listed in the NPPES registry for Sarosh Siddiqi is (619) 537-8832.
- Does Sarosh Siddiqi accept Medicare?
- Sarosh Siddiqi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarosh Siddiqi's NPI active?
- Yes — Sarosh Siddiqi's NPI (1649911850) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.