IndividualActive
Elizabeth Marks, LMSW
NPI 1053066571 · Clinical Social Worker · New York, NY
Elizabeth Marks, LMSW is a Clinical Social Worker provider in New York, NY (NPI 1053066571).
Provider details
- NPI number
- 1053066571
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 112901 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
303 5th Ave Rm 1606
New York, NY 10016-6649
Phone: (917) 510-4317
Street-level locationGet directions
Mailing address
200 E 64th St Apt 21d
New York, NY 10065-7426
Registry dates
- Enumerated
- 2022-02-14
- Last updated
- 2022-02-14
- Certified
- 2022-02-14
Frequently asked questions
- What is Elizabeth Marks's NPI number?
- Elizabeth Marks's National Provider Identifier (NPI) is 1053066571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Marks's specialty?
- Elizabeth Marks is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Marks located?
- Elizabeth Marks's practice location on file with NPPES is 303 5th Ave Rm 1606, New York, NY 10016-6649.
- What is Elizabeth Marks's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Marks is (917) 510-4317.
- Is Elizabeth Marks's NPI active?
- Yes — Elizabeth Marks's NPI (1053066571) is active in the NPPES registry as of the last update on 2022-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.