Kunwar Singh, M.D.
NPI 1629431291 · Anatomic Pathology & Clinical Pathology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kunwar Singh, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in San Francisco, CA (NPI 1629431291).
Provider details
- NPI number
- 1629431291
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A168705 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
315 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 126 | $31 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 47 | $42 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 40 | $13 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 29 | $39 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 27 | $46 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 25 | $13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-31
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Kunwar Singh's NPI number?
- Kunwar Singh's National Provider Identifier (NPI) is 1629431291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kunwar Singh's specialty?
- Kunwar Singh is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Kunwar Singh located?
- Kunwar Singh's practice location on file with NPPES is 505 Parnassus Ave, Moffit M580, San Francisco, CA 94143.
- What is Kunwar Singh's phone number?
- The practice phone number listed in the NPPES registry for Kunwar Singh is (415) 353-1613.
- Does Kunwar Singh accept Medicare?
- Kunwar Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kunwar Singh's NPI active?
- Yes — Kunwar Singh's NPI (1629431291) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.