Luyang Liu, MD
NPI 1285156026 · Family Medicine Physician · Martinez, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luyang Liu, MD is a Family Medicine Physician provider in Martinez, CA (NPI 1285156026).
Provider details
- NPI number
- 1285156026
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A159234 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 73 | 26 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 65 | — |
| Lisinopril | 48 | 15 |
| Losartan Potassium | 25 | — |
| Amlodipine Besylate | 25 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | — |
Practice location
Mailing address
Additional practice locations (2)
- 751 S Bascom AveSan Jose, CA 95128-2699Phone: (408) 885-5554
- 300 Hillmont Ave Rm 120Ventura, CA 93003-1651Phone: (805) 652-6228
Registry dates
- Enumerated
- 2017-07-13
- Last updated
- 2022-01-26
- Certified
- 2022-01-26
Frequently asked questions
- What is Luyang Liu's NPI number?
- Luyang Liu's National Provider Identifier (NPI) is 1285156026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luyang Liu's specialty?
- Luyang Liu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luyang Liu located?
- Luyang Liu's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Luyang Liu's phone number?
- The practice phone number listed in the NPPES registry for Luyang Liu is (925) 370-5955.
- Does Luyang Liu accept Medicare?
- Luyang Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luyang Liu's NPI active?
- Yes — Luyang Liu's NPI (1285156026) is active in the NPPES registry as of the last update on 2022-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.