Jamie Yao
NPI 1912430760 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jamie Yao is a Internal Medicine Physician provider in San Francisco, CA (NPI 1912430760).
Provider details
- NPI number
- 1912430760
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
386 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 183 | $88 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 154 | $132 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $193 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 18 | $130 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 11 | $93 |
Typical Medicare-allowed amounts for these services range $88–$193 (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 (2)
- 757 Westwood PlzLos Angeles, CA 90095-8358Phone: (408) 750-6057
- 8700 Beverly Blvd # B220West Hollywood, CA 90048-1804Phone: (310) 423-5252Fax: (310) 423-8441
Registry dates
- Enumerated
- 2017-04-08
- Last updated
- 2021-09-16
- Certified
- 2021-09-16
Frequently asked questions
- What is Jamie Yao's NPI number?
- Jamie Yao's National Provider Identifier (NPI) is 1912430760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Yao's specialty?
- Jamie Yao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jamie Yao located?
- Jamie Yao's practice location on file with NPPES is 1001 Potrero Ave Bldg 25, San Francisco, CA 94110-3518.
- What is Jamie Yao's phone number?
- The practice phone number listed in the NPPES registry for Jamie Yao is (628) 206-8000.
- Does Jamie Yao accept Medicare?
- Jamie Yao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jamie Yao's NPI active?
- Yes — Jamie Yao's NPI (1912430760) is active in the NPPES registry as of the last update on 2021-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.