Bryan Ristow, M.D.
NPI 1447303565 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bryan Ristow, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1447303565).
Provider details
- NPI number
- 1447303565
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A80192 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 183 | 62 |
| Apixabanbrand: Eliquis | 162 | 48 |
| Empagliflozinbrand: Jardiance | 144 | 37 |
| Atorvastatin Calcium | 135 | 47 |
| Spironolactone | 131 | 41 |
| Furosemide | 117 | 41 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$162 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-19
- Last updated
- 2012-10-15
Frequently asked questions
- What is Bryan Ristow's NPI number?
- Bryan Ristow's National Provider Identifier (NPI) is 1447303565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bryan Ristow's specialty?
- Bryan Ristow is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bryan Ristow located?
- Bryan Ristow's practice location on file with NPPES is 2100 Webster St, San Francisco, CA 94115-2373.
- What is Bryan Ristow's phone number?
- The practice phone number listed in the NPPES registry for Bryan Ristow is (912) 345-0940.
- Does Bryan Ristow accept Medicare?
- Bryan Ristow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bryan Ristow's NPI active?
- Yes — Bryan Ristow's NPI (1447303565) is active in the NPPES registry as of the last update on 2012-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.