IndividualActive
Nan Desrosiers
NPI 1952585648 · Social Worker · Pittsfield, MA
Nan Desrosiers is a Social Worker provider in Pittsfield, MA (NPI 1952585648).
Provider details
- NPI number
- 1952585648
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 065276-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1 Fenn St
Brien Center
Pittsfield, MA 01201-6278
Phone: (413) 629-1253
Street-level locationGet directions
Mailing address
220 Manor Rock Rd
Craryville, NY 12521-5432
Registry dates
- Enumerated
- 2007-12-18
- Last updated
- 2007-12-18
Frequently asked questions
- What is Nan Desrosiers's NPI number?
- Nan Desrosiers's National Provider Identifier (NPI) is 1952585648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nan Desrosiers's specialty?
- Nan Desrosiers is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Nan Desrosiers located?
- Nan Desrosiers's practice location on file with NPPES is 1 Fenn St, Pittsfield, MA 01201-6278.
- What is Nan Desrosiers's phone number?
- The practice phone number listed in the NPPES registry for Nan Desrosiers is (413) 629-1253.
- Is Nan Desrosiers's NPI active?
- Yes — Nan Desrosiers's NPI (1952585648) is active in the NPPES registry as of the last update on 2007-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.