Theresa Berta, MD
NPI 1316087612 · Geriatric Medicine (Internal Medicine) Physician · Greenbrae, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Berta, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Greenbrae, CA (NPI 1316087612).
Provider details
- NPI number
- 1316087612
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A48830 (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
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
- 2007-02-07
- Last updated
- 2014-02-26
Frequently asked questions
- What is Theresa Berta's NPI number?
- Theresa Berta's National Provider Identifier (NPI) is 1316087612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Berta's specialty?
- Theresa Berta is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Berta located?
- Theresa Berta's practice location on file with NPPES is 501 Via Casitas, Greenbrae, CA 94904-1901.
- What is Theresa Berta's phone number?
- The practice phone number listed in the NPPES registry for Theresa Berta is (415) 464-1771.
- Does Theresa Berta accept Medicare?
- Theresa Berta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Berta's NPI active?
- Yes — Theresa Berta's NPI (1316087612) is active in the NPPES registry as of the last update on 2014-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.