IndividualActive
Macdara O' Sullivan, LMSW
NPI 1548406549 · Social Worker · New York, NY
Macdara O' Sullivan, LMSW is a Social Worker provider in New York, NY (NPI 1548406549).
Provider details
- NPI number
- 1548406549
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 074501-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
12 Stuyvesant Oval Apt 5e
New York, NY 10009-2217
Phone: (212) 677-4104
Approximate (ZIP-level) locationGet directions
Mailing address
12 Stuyvesant Oval Apt 5e
New York, NY 10009-2217
Registry dates
- Enumerated
- 2008-12-21
- Last updated
- 2008-12-21
Frequently asked questions
- What is Macdara O' Sullivan's NPI number?
- Macdara O' Sullivan's National Provider Identifier (NPI) is 1548406549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Macdara O' Sullivan's specialty?
- Macdara O' Sullivan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Macdara O' Sullivan located?
- Macdara O' Sullivan's practice location on file with NPPES is 12 Stuyvesant Oval Apt 5e, New York, NY 10009-2217.
- What is Macdara O' Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Macdara O' Sullivan is (212) 677-4104.
- Is Macdara O' Sullivan's NPI active?
- Yes — Macdara O' Sullivan's NPI (1548406549) is active in the NPPES registry as of the last update on 2008-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.