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Douglas Nygren, LCSW
NPI 1871797092 · Clinical Social Worker · New Haven, CT
Douglas Nygren, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1871797092).
Provider details
- NPI number
- 1871797092
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 003493 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
93 Edwards St
Clifford Beers Clinic
New Haven, CT 06511-3933
Phone: (203) 772-1270
Fax: (203) 772-0051
Street-level locationGet directions
Mailing address
312 Tanner Marsh Rd
Guilford, CT 06437-2104
Registry dates
- Enumerated
- 2007-06-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Douglas Nygren's NPI number?
- Douglas Nygren's National Provider Identifier (NPI) is 1871797092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Nygren's specialty?
- Douglas Nygren is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Douglas Nygren located?
- Douglas Nygren's practice location on file with NPPES is 93 Edwards St, New Haven, CT 06511-3933.
- What is Douglas Nygren's phone number?
- The practice phone number listed in the NPPES registry for Douglas Nygren is (203) 772-1270.
- Is Douglas Nygren's NPI active?
- Yes — Douglas Nygren's NPI (1871797092) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.