IndividualActive
Laurence Tang, PHARM.D.
NPI 1861864449 · Pharmacist · San Leandro, CA
Laurence Tang, PHARM.D. is a Pharmacist provider in San Leandro, CA (NPI 1861864449).
Provider details
- NPI number
- 1861864449
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- RPH45891 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
13847 E. 14th Street
San Leandro, CA 94578
Phone: (510) 357-1881
Fax: (510) 357-1895
Street-level locationGet directions
Mailing address
Pob 881
Millbrae, CA 94030
Registry dates
- Enumerated
- 2015-10-22
- Last updated
- 2015-10-22
Frequently asked questions
- What is Laurence Tang's NPI number?
- Laurence Tang's National Provider Identifier (NPI) is 1861864449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurence Tang's specialty?
- Laurence Tang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Laurence Tang located?
- Laurence Tang's practice location on file with NPPES is 13847 E. 14th Street, San Leandro, CA 94578.
- What is Laurence Tang's phone number?
- The practice phone number listed in the NPPES registry for Laurence Tang is (510) 357-1881.
- Is Laurence Tang's NPI active?
- Yes — Laurence Tang's NPI (1861864449) is active in the NPPES registry as of the last update on 2015-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.