IndividualActive
Rowena Feng
NPI 1922661446 · Pharmacist · San Leandro, CA
Rowena Feng is a Pharmacist provider in San Leandro, CA (NPI 1922661446).
Provider details
- NPI number
- 1922661446
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 77016 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
Practice location
1550 E 14th St
San Leandro, CA 94577-4807
Phone: (510) 351-7957
Street-level locationGet directions
Mailing address
1022 Jena Ter
Sunnyvale, CA 94089-2109
Registry dates
- Enumerated
- 2019-04-19
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Rowena Feng's NPI number?
- Rowena Feng's National Provider Identifier (NPI) is 1922661446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rowena Feng's specialty?
- Rowena Feng is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Rowena Feng located?
- Rowena Feng's practice location on file with NPPES is 1550 E 14th St, San Leandro, CA 94577-4807.
- What is Rowena Feng's phone number?
- The practice phone number listed in the NPPES registry for Rowena Feng is (510) 351-7957.
- Is Rowena Feng's NPI active?
- Yes — Rowena Feng's NPI (1922661446) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.