IndividualActive
Stephen Slingsby, PHARM.D.
NPI 1114160819 · Pharmacist · San Leandro, CA
Stephen Slingsby, PHARM.D. is a Pharmacist provider in San Leandro, CA (NPI 1114160819).
Provider details
- NPI number
- 1114160819
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 30469 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1900 Davis St
San Leandro, CA 94577-1209
Phone: (510) 562-6815
Fax: (510) 562-5194
Street-level locationGet directions
Mailing address
5144 Greentree Ct
Pleasanton, CA 94566-5935
Registry dates
- Enumerated
- 2009-04-09
- Last updated
- 2009-04-09
Frequently asked questions
- What is Stephen Slingsby's NPI number?
- Stephen Slingsby's National Provider Identifier (NPI) is 1114160819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Slingsby's specialty?
- Stephen Slingsby is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Stephen Slingsby located?
- Stephen Slingsby's practice location on file with NPPES is 1900 Davis St, San Leandro, CA 94577-1209.
- What is Stephen Slingsby's phone number?
- The practice phone number listed in the NPPES registry for Stephen Slingsby is (510) 562-6815.
- Is Stephen Slingsby's NPI active?
- Yes — Stephen Slingsby's NPI (1114160819) is active in the NPPES registry as of the last update on 2009-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.