IndividualActive
Sylvia Tong, RPH
NPI 1336468826 · Pharmacist · Union City, CA
Sylvia Tong, RPH is a Pharmacist provider in Union City, CA (NPI 1336468826).
Provider details
- NPI number
- 1336468826
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 51427 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
31836 Alvarado Blvd
Union City, CA 94587-3913
Phone: (510) 486-3955
Fax: (510) 489-5971
Street-level locationGet directions
Mailing address
16006 Silverleaf Dr
San Lorenzo, CA 94580-1191
Registry dates
- Enumerated
- 2010-05-23
- Last updated
- 2010-05-23
Frequently asked questions
- What is Sylvia Tong's NPI number?
- Sylvia Tong's National Provider Identifier (NPI) is 1336468826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Tong's specialty?
- Sylvia Tong is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Sylvia Tong located?
- Sylvia Tong's practice location on file with NPPES is 31836 Alvarado Blvd, Union City, CA 94587-3913.
- What is Sylvia Tong's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Tong is (510) 486-3955.
- Is Sylvia Tong's NPI active?
- Yes — Sylvia Tong's NPI (1336468826) is active in the NPPES registry as of the last update on 2010-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.