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Barry Chaitin, M.D.
NPI 1861591307 · Psychiatry Physician · Orange, CA
Barry Chaitin, M.D. is a Psychiatry Physician provider in Orange, CA (NPI 1861591307).
Provider details
- NPI number
- 1861591307
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G21165 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
101 the City Dr S
Bldg 3
Orange, CA 92868-3201
Phone: (714) 456-5951
Fax: (714) 456-6190
Street-level locationGet directions
Mailing address
Po Box 54739
Los Angeles, CA 90054-0739
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2008-04-14
Frequently asked questions
- What is Barry Chaitin's NPI number?
- Barry Chaitin's National Provider Identifier (NPI) is 1861591307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Chaitin's specialty?
- Barry Chaitin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Chaitin located?
- Barry Chaitin's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Barry Chaitin's phone number?
- The practice phone number listed in the NPPES registry for Barry Chaitin is (714) 456-5951.
- Is Barry Chaitin's NPI active?
- Yes — Barry Chaitin's NPI (1861591307) is active in the NPPES registry as of the last update on 2008-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.