Dawn Breitenbach, LCSW
NPI 1255142162 · Clinical Social Worker · Sag Harbor, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Breitenbach, LCSW is a Clinical Social Worker provider in Sag Harbor, NY (NPI 1255142162).
Provider details
- NPI number
- 1255142162
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 099010 (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
1 yr 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
- 2025-01-20
- Last updated
- 2025-01-20
- Certified
- 2025-01-19
Frequently asked questions
- What is Dawn Breitenbach's NPI number?
- Dawn Breitenbach's National Provider Identifier (NPI) is 1255142162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Breitenbach's specialty?
- Dawn Breitenbach is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dawn Breitenbach located?
- Dawn Breitenbach's practice location on file with NPPES is 140 Wildwood Rd, Sag Harbor, NY 11963-2106.
- What is Dawn Breitenbach's phone number?
- The practice phone number listed in the NPPES registry for Dawn Breitenbach is (631) 375-4964.
- Does Dawn Breitenbach accept Medicare?
- Dawn Breitenbach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Breitenbach's NPI active?
- Yes — Dawn Breitenbach's NPI (1255142162) is active in the NPPES registry as of the last update on 2025-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.