IndividualActive
Winnie Ng
NPI 1881551877 · Pharmacist · Palo Alto, CA
Winnie Ng is a Pharmacist provider in Palo Alto, CA (NPI 1881551877).
Provider details
- NPI number
- 1881551877
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 91348 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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.
Practice location
300 Pasteur Dr Rm H0301
Palo Alto, CA 94304-2203
Phone: (415) 601-6818
Street-level locationGet directions
Mailing address
555 E Evelyn Ave Unit 5160
Mountain View, CA 94041-2282
Registry dates
- Enumerated
- 2026-01-09
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Winnie Ng's NPI number?
- Winnie Ng's National Provider Identifier (NPI) is 1881551877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Ng's specialty?
- Winnie Ng is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Winnie Ng located?
- Winnie Ng's practice location on file with NPPES is 300 Pasteur Dr Rm H0301, Palo Alto, CA 94304-2203.
- What is Winnie Ng's phone number?
- The practice phone number listed in the NPPES registry for Winnie Ng is (415) 601-6818.
- Is Winnie Ng's NPI active?
- Yes — Winnie Ng's NPI (1881551877) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.