Alan Yang, MD
NPI 1710925169 · Anesthesiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Yang, MD is a Anesthesiology Physician provider in San Francisco, CA (NPI 1710925169).
Provider details
- NPI number
- 1710925169
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A81949 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
28 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 28 | $141 |
Typical Medicare-allowed amounts for these services range $141–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 88 Guy Pl Apt 402San Francisco, CA 94105-2651Phone: (202) 236-6142
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2018-07-19
Frequently asked questions
- What is Alan Yang's NPI number?
- Alan Yang's National Provider Identifier (NPI) is 1710925169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Yang's specialty?
- Alan Yang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Yang located?
- Alan Yang's practice location on file with NPPES is 450 Sutter St Rm 500, San Francisco, CA 94108-3907.
- What is Alan Yang's phone number?
- The practice phone number listed in the NPPES registry for Alan Yang is (415) 393-9600.
- Does Alan Yang accept Medicare?
- Alan Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Yang's NPI active?
- Yes — Alan Yang's NPI (1710925169) is active in the NPPES registry as of the last update on 2018-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.