Sarah Hatkoff, LMSW
NPI 1972107357 · Social Worker · Spring Valley, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Hatkoff, LMSW is a Social Worker provider in Spring Valley, NY (NPI 1972107357).
Provider details
- NPI number
- 1972107357
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 110557 (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
5 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
- 2020-11-25
- Last updated
- 2020-11-25
- Certified
- 2020-11-25
Frequently asked questions
- What is Sarah Hatkoff's NPI number?
- Sarah Hatkoff's National Provider Identifier (NPI) is 1972107357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hatkoff's specialty?
- Sarah Hatkoff is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Hatkoff located?
- Sarah Hatkoff's practice location on file with NPPES is 290 W Route 59, Spring Valley, NY 10977-5451.
- What is Sarah Hatkoff's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hatkoff is (845) 351-0300.
- Does Sarah Hatkoff accept Medicare?
- Sarah Hatkoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Hatkoff's NPI active?
- Yes — Sarah Hatkoff's NPI (1972107357) is active in the NPPES registry as of the last update on 2020-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.