Dennis Townsend, M.D.
NPI 1952492605 · Family Medicine Physician · Berkeley, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Townsend, M.D. is a Family Medicine Physician provider in Berkeley, CA (NPI 1952492605).
Provider details
- NPI number
- 1952492605
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A88856 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
4 documented practice locations
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
Additional practice locations (3)
- 4053 Lone Tree WayAntioch, CA 94531-6210Phone: (925) 756-3499Fax: (925) 757-0849
- 20101 Lake Chabot RdCastro Valley, CA 94546-5305Phone: (510) 247-6300Fax: (510) 247-6303
- 12 Camino EncinasOrinda, CA 94563-3304Phone: (510) 204-8075Fax: (925) 254-0687
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Dennis Townsend's NPI number?
- Dennis Townsend's National Provider Identifier (NPI) is 1952492605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Townsend's specialty?
- Dennis Townsend is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Townsend located?
- Dennis Townsend's practice location on file with NPPES is 2500 Milvia St, Berkeley, CA 94704-2636.
- What is Dennis Townsend's phone number?
- The practice phone number listed in the NPPES registry for Dennis Townsend is (510) 204-5600.
- Does Dennis Townsend accept Medicare?
- Dennis Townsend is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Townsend's NPI active?
- Yes — Dennis Townsend's NPI (1952492605) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.