Allen Liu, M.D.
NPI 1457454738 · Family Medicine Physician · Beaumont, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allen Liu, M.D. is a Family Medicine Physician provider in Beaumont, CA (NPI 1457454738).
Provider details
- NPI number
- 1457454738
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35088053 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 523 | 230 |
| Amlodipine Besylate | 318 | 139 |
| Lisinopril | 229 | 103 |
| Losartan Potassium | 186 | 83 |
| Gabapentin | 137 | 61 |
| Rosuvastatin Calcium | 137 | 65 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2024-02-23
Frequently asked questions
- What is Allen Liu's NPI number?
- Allen Liu's National Provider Identifier (NPI) is 1457454738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Liu's specialty?
- Allen Liu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allen Liu located?
- Allen Liu's practice location on file with NPPES is 81 Highland Springs Ave Ste 301, Beaumont, CA 92223-3170.
- What is Allen Liu's phone number?
- The practice phone number listed in the NPPES registry for Allen Liu is (951) 849-3375.
- Does Allen Liu accept Medicare?
- Allen Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allen Liu's NPI active?
- Yes — Allen Liu's NPI (1457454738) is active in the NPPES registry as of the last update on 2024-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.