Satinder Singh, D.O.
NPI 1861642019 · Internal Medicine Physician · Tracy, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Satinder Singh, D.O. is a Internal Medicine Physician provider in Tracy, CA (NPI 1861642019).
Provider details
- NPI number
- 1861642019
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A10452 (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
17 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 43 | 26 |
| Atorvastatin Calcium | 41 | 29 |
| Empagliflozinbrand: Jardiance | 32 | 14 |
| Lisinopril | 32 | 14 |
| Pen Needle, Diabeticbrand: Ultra-Fine Mini Pen Needle | 28 | 11 |
| Losartan Potassium | 23 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-24
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is Satinder Singh's NPI number?
- Satinder Singh's National Provider Identifier (NPI) is 1861642019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Satinder Singh's specialty?
- Satinder Singh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Satinder Singh located?
- Satinder Singh's practice location on file with NPPES is 445 W Eaton Ave, Tracy, CA 95376-3420.
- What is Satinder Singh's phone number?
- The practice phone number listed in the NPPES registry for Satinder Singh is (209) 832-0535.
- Does Satinder Singh accept Medicare?
- Satinder Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Satinder Singh's NPI active?
- Yes — Satinder Singh's NPI (1861642019) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.