Ja Yang, P.A
NPI 1881603629 · Medical Physician Assistant · Sacramento, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ja Yang, P.A is a Medical Physician Assistant provider in Sacramento, CA (NPI 1881603629).
Provider details
- NPI number
- 1881603629
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A
- Sex
- Male
- Sole proprietor
- No
- License
- PA16813 (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
19 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 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 187 | 157 |
| Atorvastatin Calcium | 145 | 52 |
| Omeprazole | 138 | 50 |
| Cephalexin | 104 | 89 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 92 | 48 |
| Amlodipine Besylate | 91 | 31 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$78 across 4 records (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
- 2006-08-07
- Last updated
- 2007-07-09
Frequently asked questions
- What is Ja Yang's NPI number?
- Ja Yang's National Provider Identifier (NPI) is 1881603629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ja Yang's specialty?
- Ja Yang is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ja Yang located?
- Ja Yang's practice location on file with NPPES is 3811 Florin Rd Ste 9, Sacramento, CA 95823-1818.
- What is Ja Yang's phone number?
- The practice phone number listed in the NPPES registry for Ja Yang is (916) 427-6325.
- Does Ja Yang accept Medicare?
- Ja Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ja Yang's NPI active?
- Yes — Ja Yang's NPI (1881603629) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.