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Douglas Warn, LCSW-R
NPI 1861573776 · Clinical Social Worker · New York, NY
Douglas Warn, LCSW-R is a Clinical Social Worker provider in New York, NY (NPI 1861573776).
Provider details
- NPI number
- 1861573776
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Male
- Sole proprietor
- Yes
- License
- R071674-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
435 W 23rd St
1b
New York, NY 10011-1402
Phone: (718) 594-7157
Street-level locationGet directions
Mailing address
45 Overlook Ter
New York, NY 10033-2218
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2014-05-22
Frequently asked questions
- What is Douglas Warn's NPI number?
- Douglas Warn's National Provider Identifier (NPI) is 1861573776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Warn's specialty?
- Douglas Warn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Douglas Warn located?
- Douglas Warn's practice location on file with NPPES is 435 W 23rd St, New York, NY 10011-1402.
- What is Douglas Warn's phone number?
- The practice phone number listed in the NPPES registry for Douglas Warn is (718) 594-7157.
- Is Douglas Warn's NPI active?
- Yes — Douglas Warn's NPI (1861573776) is active in the NPPES registry as of the last update on 2014-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.