IndividualActive
Mary Martin, LCSW
NPI 1689834939 · Clinical Social Worker · New York, NY
Mary Martin, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1689834939).
Provider details
- NPI number
- 1689834939
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 078434-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 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
19 W 34th St
Ph
New York, NY 10001-3006
Phone: (917) 817-3321
Fax: (845) 424-6308
Street-level locationGet directions
Mailing address
60 Highland Dr
Garrison, NY 10524-1100
Registry dates
- Enumerated
- 2008-06-11
- Last updated
- 2013-08-29
Frequently asked questions
- What is Mary Martin's NPI number?
- Mary Martin's National Provider Identifier (NPI) is 1689834939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Martin's specialty?
- Mary Martin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Martin located?
- Mary Martin's practice location on file with NPPES is 19 W 34th St, New York, NY 10001-3006.
- What is Mary Martin's phone number?
- The practice phone number listed in the NPPES registry for Mary Martin is (917) 817-3321.
- Is Mary Martin's NPI active?
- Yes — Mary Martin's NPI (1689834939) is active in the NPPES registry as of the last update on 2013-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.