James Masten, L.C.S.W., PH.D.
NPI 1811074453 · Clinical Social Worker · New York, NY
James Masten, L.C.S.W., PH.D. is a Clinical Social Worker provider in New York, NY (NPI 1811074453).
Provider details
- NPI number
- 1811074453
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 051205-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is James Masten's NPI number?
- James Masten's National Provider Identifier (NPI) is 1811074453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Masten's specialty?
- James Masten is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is James Masten located?
- James Masten's practice location on file with NPPES is 244 5th Ave # 8h, New York, NY 10001-7604.
- What is James Masten's phone number?
- The practice phone number listed in the NPPES registry for James Masten is (212) 691-2173.
- Is James Masten's NPI active?
- Yes — James Masten's NPI (1811074453) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.