Barry Gwartz, M.D.
NPI 1265683767 · Internal Medicine Physician · Los Angeles, CA
Barry Gwartz, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1265683767).
Provider details
- NPI number
- 1265683767
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G12309 (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
17 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
- 2008-10-02
- Last updated
- 2008-10-02
Frequently asked questions
- What is Barry Gwartz's NPI number?
- Barry Gwartz's National Provider Identifier (NPI) is 1265683767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Gwartz's specialty?
- Barry Gwartz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Gwartz located?
- Barry Gwartz's practice location on file with NPPES is 8592 Lookout Mountain Ave, Los Angeles, CA 90046-1814.
- What is Barry Gwartz's phone number?
- The practice phone number listed in the NPPES registry for Barry Gwartz is (323) 655-4701.
- Is Barry Gwartz's NPI active?
- Yes — Barry Gwartz's NPI (1265683767) is active in the NPPES registry as of the last update on 2008-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.