Leo Massey
NPI 1144078213 · Social Worker · New York, NY
Leo Massey is a Social Worker provider in New York, NY (NPI 1144078213).
Provider details
- NPI number
- 1144078213
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 31570 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
2 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
- 2024-05-13
- Last updated
- 2024-05-30
- Certified
- 2024-05-30
Frequently asked questions
- What is Leo Massey's NPI number?
- Leo Massey's National Provider Identifier (NPI) is 1144078213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Massey's specialty?
- Leo Massey is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Leo Massey located?
- Leo Massey's practice location on file with NPPES is 353 Lexington Ave, New York, NY 10016-0941.
- What is Leo Massey's phone number?
- The practice phone number listed in the NPPES registry for Leo Massey is (888) 572-9360.
- Is Leo Massey's NPI active?
- Yes — Leo Massey's NPI (1144078213) is active in the NPPES registry as of the last update on 2024-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.