Dennis Stephens, M.D.
NPI 1922113364 · Family Medicine Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Stephens, M.D. is a Family Medicine Physician provider in San Leandro, CA (NPI 1922113364).
Provider details
- NPI number
- 1922113364
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A66374 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2011-01-14
Frequently asked questions
- What is Dennis Stephens's NPI number?
- Dennis Stephens's National Provider Identifier (NPI) is 1922113364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Stephens's specialty?
- Dennis Stephens is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Stephens located?
- Dennis Stephens's practice location on file with NPPES is 2587 Merced St, San Leandro, CA 94577-4207.
- What is Dennis Stephens's phone number?
- The practice phone number listed in the NPPES registry for Dennis Stephens is (510) 351-3553.
- Does Dennis Stephens accept Medicare?
- Dennis Stephens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Stephens's NPI active?
- Yes — Dennis Stephens's NPI (1922113364) is active in the NPPES registry as of the last update on 2011-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.