Paul Liu, M.D.
NPI 1114111283 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Liu, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1114111283).
Provider details
- NPI number
- 1114111283
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A95248 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 582 | 191 |
| Methotrexate Sodiumbrand: Methotrexate | 445 | 151 |
| Hydroxychloroquine Sulfate | 341 | 131 |
| Adalimumab-Attobrand: Amjevita(cf) Autoinjector | 108 | 21 |
| Leflunomide | 94 | 42 |
| Etanerceptbrand: Enbrel Sureclick | 92 | 11 |
| Methotrexate/Pf |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-31
- Last updated
- 2021-11-01
- Certified
- 2021-11-01
Frequently asked questions
- What is Paul Liu's NPI number?
- Paul Liu's National Provider Identifier (NPI) is 1114111283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Liu's specialty?
- Paul Liu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Liu located?
- Paul Liu's practice location on file with NPPES is 10945 Le Conte Ave, Los Angeles, CA 90095-1687.
- What is Paul Liu's phone number?
- The practice phone number listed in the NPPES registry for Paul Liu is (310) 825-6301.
- Does Paul Liu accept Medicare?
- Paul Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Liu's NPI active?
- Yes — Paul Liu's NPI (1114111283) is active in the NPPES registry as of the last update on 2021-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.