Marilyn Tetlow, MSW LCSW
NPI 1649460148 · Clinical Social Worker · New York, NY
Marilyn Tetlow, MSW LCSW is a Clinical Social Worker provider in New York, NY (NPI 1649460148).
Provider details
- NPI number
- 1649460148
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- R0186311 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2007-07-31
Frequently asked questions
- What is Marilyn Tetlow's NPI number?
- Marilyn Tetlow's National Provider Identifier (NPI) is 1649460148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Tetlow's specialty?
- Marilyn Tetlow is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Tetlow located?
- Marilyn Tetlow's practice location on file with NPPES is 903 Park Avenue, New York, NY 10075-0361.
- What is Marilyn Tetlow's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Tetlow is (212) 535-4903.
- Is Marilyn Tetlow's NPI active?
- Yes — Marilyn Tetlow's NPI (1649460148) is active in the NPPES registry as of the last update on 2007-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.