Olga Afonin, M.D.
NPI 1821011834 · Anesthesiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Afonin, M.D. is a Anesthesiology Physician provider in San Francisco, CA (NPI 1821011834).
Provider details
- NPI number
- 1821011834
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR0052453 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Olga Afonin's NPI number?
- Olga Afonin's National Provider Identifier (NPI) is 1821011834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Afonin's specialty?
- Olga Afonin is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Olga Afonin located?
- Olga Afonin's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Olga Afonin's phone number?
- The practice phone number listed in the NPPES registry for Olga Afonin is (415) 476-9694.
- Does Olga Afonin accept Medicare?
- Olga Afonin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Afonin's NPI active?
- Yes — Olga Afonin's NPI (1821011834) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.