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Douglas Greenblatt, M.D.
NPI 1033369517 · Psychiatry Physician · Los Angeles, CA
Douglas Greenblatt, M.D. is a Psychiatry Physician provider in Los Angeles, CA (NPI 1033369517).
Provider details
- NPI number
- 1033369517
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A103363 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
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
529 Maple Ave
Los Angeles, CA 90013-1511
Phone: (213) 430-6700
Street-level locationGet directions
Mailing address
529 Maple Ave
Los Angeles, CA 90013-1511
Registry dates
- Enumerated
- 2008-09-22
- Last updated
- 2013-06-03
Frequently asked questions
- What is Douglas Greenblatt's NPI number?
- Douglas Greenblatt's National Provider Identifier (NPI) is 1033369517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Greenblatt's specialty?
- Douglas Greenblatt is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Greenblatt located?
- Douglas Greenblatt's practice location on file with NPPES is 529 Maple Ave, Los Angeles, CA 90013-1511.
- What is Douglas Greenblatt's phone number?
- The practice phone number listed in the NPPES registry for Douglas Greenblatt is (213) 430-6700.
- Is Douglas Greenblatt's NPI active?
- Yes — Douglas Greenblatt's NPI (1033369517) is active in the NPPES registry as of the last update on 2013-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.