Robert Stamper, MD
NPI 1861443129 · Ophthalmology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Stamper, MD is a Ophthalmology Physician provider in San Francisco, CA (NPI 1861443129).
Provider details
- NPI number
- 1861443129
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G20933 (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
20 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 74 | 28 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 41 | 17 |
| Timolol Maleate | 38 | 12 |
| Dorzolamide Hcl | 26 | 11 |
| Brimonidine Tartratebrand: Alphagan P | 21 | — |
| Brimonidine Tartrate | 17 | — |
| Bimatoprostbrand: Lumigan | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2012-09-12
Frequently asked questions
- What is Robert Stamper's NPI number?
- Robert Stamper's National Provider Identifier (NPI) is 1861443129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Stamper's specialty?
- Robert Stamper is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Stamper located?
- Robert Stamper's practice location on file with NPPES is 533 Parnassus Ave, San Francisco, CA 94143-2208.
- What is Robert Stamper's phone number?
- The practice phone number listed in the NPPES registry for Robert Stamper is (415) 476-3707.
- Does Robert Stamper accept Medicare?
- Robert Stamper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Stamper's NPI active?
- Yes — Robert Stamper's NPI (1861443129) is active in the NPPES registry as of the last update on 2012-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.