Jason Yang, M.D.
NPI 1205126547 · Family Medicine Physician · Santa Ana, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Yang, M.D. is a Family Medicine Physician provider in Santa Ana, CA (NPI 1205126547).
Provider details
- NPI number
- 1205126547
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A124717 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 237 | 87 |
| Amlodipine Besylate | 132 | 49 |
| Lisinopril | 131 | 53 |
| Metformin Hcl | 121 | 45 |
| Losartan Potassium | 98 | 34 |
| Empagliflozinbrand: Jardiance | 68 | 26 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 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
- 2011-04-07
- Last updated
- 2014-09-04
Frequently asked questions
- What is Jason Yang's NPI number?
- Jason Yang's National Provider Identifier (NPI) is 1205126547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Yang's specialty?
- Jason Yang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Yang located?
- Jason Yang's practice location on file with NPPES is 2720 Bristol St, Santa Ana, CA 92704.
- What is Jason Yang's phone number?
- The practice phone number listed in the NPPES registry for Jason Yang is (714) 919-0280.
- Does Jason Yang accept Medicare?
- Jason Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Yang's NPI active?
- Yes — Jason Yang's NPI (1205126547) is active in the NPPES registry as of the last update on 2014-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.