Doctor profile · Federal record

Dr. Olga Afonin, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Integrative Medicine Physician · San Francisco, CA

  • NPI 1821011834
  • Accepts Medicare
  • 33 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
505 Parnassus Ave
San Francisco, CA 941432204
(415) 476-9694
fax (415) 476-9516
Mailing address
1635 Divisadero St, Suite 625, Box 1821
San Francisco, CA 941430001

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
August 15, 2023
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
California #A87838 · Colorado #DR0052453
Medicaid
CA #00A878380

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821011834. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$392
HCPCS Description Services Patients Avg allowed
76942 Ultrasonic guidance for needle placement 13 13 $30

In context: peer comparison

Among 74 peers in San Francisco Anesthesiology Physician, average services per provider: 24. This provider delivers 0.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Olga Afonin's medical specialty?
Dr. Olga Afonin practices Anesthesiology Physician in San Francisco, CA.
Where does Dr. Olga Afonin practice?
Dr. Olga Afonin practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4154769694.
What is Dr. Olga Afonin's NPI?
Dr. Olga Afonin's National Provider Identifier (NPI) is 1821011834, issued by NPPES.
Does Dr. Olga Afonin accept Medicare assignment?
Yes. Dr. Olga Afonin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Olga Afonin commonly perform?
Top Medicare-reported procedures in 2023: Ultrasonic guidance for needle placement (HCPCS 76942). Source: CMS Medicare Physician & Other Practitioners file.