Cheng Yen Pu, PHARM.D.
NPI 1881095214 · Pharmacist · Lancaster, CA
Cheng Yen Pu, PHARM.D. is a Pharmacist provider in Lancaster, CA (NPI 1881095214).
Provider details
- NPI number
- 1881095214
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 71217 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Semaglutidebrand: Ozempic | 31 |
| Warfarin Sodium | 24 |
| Empagliflozinbrand: Jardiance | 21 |
| Pioglitazone Hcl | 19 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 18 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 17 |
| Metformin Hcl | 15 |
| Pen Needle, Diabeticbrand: Comfort Ez Pen Needle | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-09-04
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Cheng Yen Pu's NPI number?
- Cheng Yen Pu's National Provider Identifier (NPI) is 1881095214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheng Yen Pu's specialty?
- Cheng Yen Pu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Cheng Yen Pu located?
- Cheng Yen Pu's practice location on file with NPPES is 335 E Avenue I, Lancaster, CA 93535-1916.
- What is Cheng Yen Pu's phone number?
- The practice phone number listed in the NPPES registry for Cheng Yen Pu is (661) 471-4000.
- Is Cheng Yen Pu's NPI active?
- Yes — Cheng Yen Pu's NPI (1881095214) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.