IndividualActive
Katherine Mitchell, LCSW
NPI 1376553362 · Social Worker · Sag Harbor, NY
Katherine Mitchell, LCSW is a Social Worker provider in Sag Harbor, NY (NPI 1376553362).
Provider details
- NPI number
- 1376553362
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0424691 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3297 Noyac Rd
Sag Harbor, NY 11963-1942
Phone: (631) 481-6550
Street-level locationGet directions
Mailing address
Po Box 3214
Sag Harbor, NY 11963-0407
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2014-04-14
Frequently asked questions
- What is Katherine Mitchell's NPI number?
- Katherine Mitchell's National Provider Identifier (NPI) is 1376553362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Mitchell's specialty?
- Katherine Mitchell is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Mitchell located?
- Katherine Mitchell's practice location on file with NPPES is 3297 Noyac Rd, Sag Harbor, NY 11963-1942.
- What is Katherine Mitchell's phone number?
- The practice phone number listed in the NPPES registry for Katherine Mitchell is (631) 481-6550.
- Is Katherine Mitchell's NPI active?
- Yes — Katherine Mitchell's NPI (1376553362) is active in the NPPES registry as of the last update on 2014-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.