Anoopinder Singh, MD
NPI 1679703334 · Psychiatry Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anoopinder Singh, MD is a Psychiatry Physician provider in San Francisco, CA (NPI 1679703334).
Provider details
- NPI number
- 1679703334
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A128494 (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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 28 |
| Gabapentin | 19 |
| Quetiapine Fumarate | 19 |
| Buspirone Hcl | 16 |
| Cariprazine Hclbrand: Vraylar | 14 |
| Aripiprazole | 13 |
| Olanzapine | 13 |
| Paroxetine Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2105 Forest Ave Ste 110Chico, CA 95928-7695Phone: (855) 501-1004
Registry dates
- Enumerated
- 2009-07-15
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Anoopinder Singh's NPI number?
- Anoopinder Singh's National Provider Identifier (NPI) is 1679703334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anoopinder Singh's specialty?
- Anoopinder Singh is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Anoopinder Singh located?
- Anoopinder Singh's practice location on file with NPPES is 456 Montgomery St Ste 1400, San Francisco, CA 94104-1247.
- What is Anoopinder Singh's phone number?
- The practice phone number listed in the NPPES registry for Anoopinder Singh is (855) 501-1004.
- Does Anoopinder Singh accept Medicare?
- Anoopinder Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anoopinder Singh's NPI active?
- Yes — Anoopinder Singh's NPI (1679703334) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.