Stephen Mcdonnell, LCSW
NPI 1538228085 · Clinical Social Worker · New York, NY
Stephen Mcdonnell, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1538228085).
Provider details
- NPI number
- 1538228085
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 077256 (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
- 2006-12-08
- Last updated
- 2020-01-07
- Certified
- 2020-01-07
Frequently asked questions
- What is Stephen Mcdonnell's NPI number?
- Stephen Mcdonnell's National Provider Identifier (NPI) is 1538228085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Mcdonnell's specialty?
- Stephen Mcdonnell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephen Mcdonnell located?
- Stephen Mcdonnell's practice location on file with NPPES is 421 7th Ave Ste 710, New York, NY 10001-2002.
- What is Stephen Mcdonnell's phone number?
- The practice phone number listed in the NPPES registry for Stephen Mcdonnell is (347) 304-1060.
- Is Stephen Mcdonnell's NPI active?
- Yes — Stephen Mcdonnell's NPI (1538228085) is active in the NPPES registry as of the last update on 2020-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.