Lyn Berry, MD
NPI 1528078193 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lyn Berry, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1528078193).
Provider details
- NPI number
- 1528078193
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G50678 (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
- 2006-08-08
- Last updated
- 2012-01-11
Frequently asked questions
- What is Lyn Berry's NPI number?
- Lyn Berry's National Provider Identifier (NPI) is 1528078193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lyn Berry's specialty?
- Lyn Berry is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lyn Berry located?
- Lyn Berry's practice location on file with NPPES is 1411 E 31st Street, Oakland, CA 94602-1080.
- What is Lyn Berry's phone number?
- The practice phone number listed in the NPPES registry for Lyn Berry is (510) 437-4323.
- Does Lyn Berry accept Medicare?
- Lyn Berry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lyn Berry's NPI active?
- Yes — Lyn Berry's NPI (1528078193) is active in the NPPES registry as of the last update on 2012-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.