Gregory Barnett, MD
NPI 1932594959 · Psychiatry Physician · Los Angeles, CA
Gregory Barnett, MD is a Psychiatry Physician provider in Los Angeles, CA (NPI 1932594959).
Provider details
- NPI number
- 1932594959
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 273878 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 125 Western AveBoston, MA 02163-1002Phone: (888) 500-2067
Registry dates
- Enumerated
- 2015-04-06
- Last updated
- 2024-07-19
- Certified
- 2024-07-19
Frequently asked questions
- What is Gregory Barnett's NPI number?
- Gregory Barnett's National Provider Identifier (NPI) is 1932594959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Barnett's specialty?
- Gregory Barnett is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Barnett located?
- Gregory Barnett's practice location on file with NPPES is 760 Westwood Plz Ste 48-240, Los Angeles, CA 90024-5055.
- What is Gregory Barnett's phone number?
- The practice phone number listed in the NPPES registry for Gregory Barnett is (310) 825-9989.
- Is Gregory Barnett's NPI active?
- Yes — Gregory Barnett's NPI (1932594959) is active in the NPPES registry as of the last update on 2024-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.