Nancy Bayersdorfer, LCSW,CSSW
NPI 1770832420 · Clinical Social Worker · Amenia, NY
Nancy Bayersdorfer, LCSW,CSSW is a Clinical Social Worker provider in Amenia, NY (NPI 1770832420).
Provider details
- NPI number
- 1770832420
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW,CSSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- RO16205-1 (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
13 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
- 2012-09-09
- Last updated
- 2012-09-09
Frequently asked questions
- What is Nancy Bayersdorfer's NPI number?
- Nancy Bayersdorfer's National Provider Identifier (NPI) is 1770832420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Bayersdorfer's specialty?
- Nancy Bayersdorfer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Bayersdorfer located?
- Nancy Bayersdorfer's practice location on file with NPPES is 194 Haight Rd, Amenia, NY 12501-5234.
- What is Nancy Bayersdorfer's phone number?
- The practice phone number listed in the NPPES registry for Nancy Bayersdorfer is (845) 373-4114.
- Is Nancy Bayersdorfer's NPI active?
- Yes — Nancy Bayersdorfer's NPI (1770832420) is active in the NPPES registry as of the last update on 2012-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.