IndividualActive
Thomas Marshall, MSW
NPI 1164713012 · Clinical Social Worker · Millerton, NY
Thomas Marshall, MSW is a Clinical Social Worker provider in Millerton, NY (NPI 1164713012).
Provider details
- NPI number
- 1164713012
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- R035159-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
24 Main St
2
Millerton, NY 12546-9499
Phone: (860) 334-4432
Street-level locationGet directions
Mailing address
316 Miller Ave
Sheffield, MA 01257-9776
Registry dates
- Enumerated
- 2011-04-27
- Last updated
- 2016-12-08
Frequently asked questions
- What is Thomas Marshall's NPI number?
- Thomas Marshall's National Provider Identifier (NPI) is 1164713012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Marshall's specialty?
- Thomas Marshall is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Thomas Marshall located?
- Thomas Marshall's practice location on file with NPPES is 24 Main St, Millerton, NY 12546-9499.
- What is Thomas Marshall's phone number?
- The practice phone number listed in the NPPES registry for Thomas Marshall is (860) 334-4432.
- Is Thomas Marshall's NPI active?
- Yes — Thomas Marshall's NPI (1164713012) is active in the NPPES registry as of the last update on 2016-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.