IndividualActive
Kelly Duff, M.S.W.
NPI 1649713223 · Clinical Social Worker · Wynantskill, NY
Kelly Duff, M.S.W. is a Clinical Social Worker provider in Wynantskill, NY (NPI 1649713223).
Provider details
- NPI number
- 1649713223
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
614 Cooper Hill Rd
Unit 6
Wynantskill, NY 12198-2906
Phone: (518) 283-6500
Street-level locationGet directions
Mailing address
42 Meadow Dr
Troy, NY 12180-7713
Registry dates
- Enumerated
- 2016-11-30
- Last updated
- 2016-11-30
Frequently asked questions
- What is Kelly Duff's NPI number?
- Kelly Duff's National Provider Identifier (NPI) is 1649713223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Duff's specialty?
- Kelly Duff is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelly Duff located?
- Kelly Duff's practice location on file with NPPES is 614 Cooper Hill Rd, Wynantskill, NY 12198-2906.
- What is Kelly Duff's phone number?
- The practice phone number listed in the NPPES registry for Kelly Duff is (518) 283-6500.
- Is Kelly Duff's NPI active?
- Yes — Kelly Duff's NPI (1649713223) is active in the NPPES registry as of the last update on 2016-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.