IndividualActive
Martha Sullivan, DSW
NPI 1659570125 · Clinical Social Worker · New York, NY
Martha Sullivan, DSW is a Clinical Social Worker provider in New York, NY (NPI 1659570125).
Provider details
- NPI number
- 1659570125
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- DSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R17524 (NY)
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
18 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
412 Avenue of the Americas
New York, NY 10011-8409
Phone: (212) 281-4438
Street-level locationGet directions
Mailing address
588 W 152nd St
New York, NY 10031-2001
Registry dates
- Enumerated
- 2007-07-15
- Last updated
- 2007-07-15
Frequently asked questions
- What is Martha Sullivan's NPI number?
- Martha Sullivan's National Provider Identifier (NPI) is 1659570125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Sullivan's specialty?
- Martha Sullivan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Martha Sullivan located?
- Martha Sullivan's practice location on file with NPPES is 412 Avenue of the Americas, New York, NY 10011-8409.
- What is Martha Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Martha Sullivan is (212) 281-4438.
- Is Martha Sullivan's NPI active?
- Yes — Martha Sullivan's NPI (1659570125) is active in the NPPES registry as of the last update on 2007-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.