Winnie Lu, PHARM.D.
NPI 1033512397 · Pharmacist · San Francisco, CA
Winnie Lu, PHARM.D. is a Pharmacist provider in San Francisco, CA (NPI 1033512397).
Provider details
- NPI number
- 1033512397
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 71574 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 25 | 20 |
| Atorvastatin Calcium | 21 | 15 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 18 | 18 |
| Losartan Potassium | 17 | 11 |
| Amlodipine Besylate | 14 | — |
| Hydrochlorothiazide | 12 | — |
Medicare Part D only. 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
- 2014-10-01
- Last updated
- 2014-10-01
Frequently asked questions
- What is Winnie Lu's NPI number?
- Winnie Lu's National Provider Identifier (NPI) is 1033512397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Lu's specialty?
- Winnie Lu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Winnie Lu located?
- Winnie Lu's practice location on file with NPPES is 2050 Irving St, San Francisco, CA 94122-1716.
- What is Winnie Lu's phone number?
- The practice phone number listed in the NPPES registry for Winnie Lu is (415) 664-4215.
- Is Winnie Lu's NPI active?
- Yes — Winnie Lu's NPI (1033512397) is active in the NPPES registry as of the last update on 2014-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.