IndividualActive
Abraham Stephen, RPH
NPI 1639423460 · Pharmacist · Vallejo, CA
Abraham Stephen, RPH is a Pharmacist provider in Vallejo, CA (NPI 1639423460).
Provider details
- NPI number
- 1639423460
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- 31655 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
774 Admiral Callaghan Ln
Vallejo, CA 94591-3650
Phone: (707) 554-8060
Street-level locationGet directions
Mailing address
5453 Victoria Ln
El Sobrante, CA 94803-3832
Registry dates
- Enumerated
- 2012-10-31
- Last updated
- 2012-10-31
Frequently asked questions
- What is Abraham Stephen's NPI number?
- Abraham Stephen's National Provider Identifier (NPI) is 1639423460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abraham Stephen's specialty?
- Abraham Stephen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Abraham Stephen located?
- Abraham Stephen's practice location on file with NPPES is 774 Admiral Callaghan Ln, Vallejo, CA 94591-3650.
- What is Abraham Stephen's phone number?
- The practice phone number listed in the NPPES registry for Abraham Stephen is (707) 554-8060.
- Is Abraham Stephen's NPI active?
- Yes — Abraham Stephen's NPI (1639423460) is active in the NPPES registry as of the last update on 2012-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.