Alfred Yang, PA
NPI 1548416647 · Physician Assistant · Oakland, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alfred Yang, PA is a Physician Assistant provider in Oakland, CA (NPI 1548416647).
Provider details
- NPI number
- 1548416647
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA 19742 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 39 | 37 |
| Lipase/Protease/Amylasebrand: Zenpep | 28 | — |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 28 | 27 |
| Lipase/Protease/Amylasebrand: Creon | 26 | — |
| Metronidazole | 19 | 18 |
| Neomycin Sulfate | 18 | 17 |
| Pantoprazole Sodium | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$104 across 1 record (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
- 2008-08-08
- Last updated
- 2022-01-03
Frequently asked questions
- What is Alfred Yang's NPI number?
- Alfred Yang's National Provider Identifier (NPI) is 1548416647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfred Yang's specialty?
- Alfred Yang is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alfred Yang located?
- Alfred Yang's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Alfred Yang's phone number?
- The practice phone number listed in the NPPES registry for Alfred Yang is (510) 752-1000.
- Does Alfred Yang accept Medicare?
- Alfred Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alfred Yang's NPI active?
- Yes — Alfred Yang's NPI (1548416647) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.