IndividualActive
Lynn Guertin
NPI 1831416957 · Clinical Social Worker · Ware, MA
Lynn Guertin is a Clinical Social Worker provider in Ware, MA (NPI 1831416957).
Provider details
- NPI number
- 1831416957
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
96 South St
Ware, MA 01082-1616
Phone: (413) 967-6241
Street-level locationGet directions
Mailing address
427 Chauncey Walker St
Belchertown, MA 01007-9260
Registry dates
- Enumerated
- 2010-04-29
- Last updated
- 2026-05-17
Frequently asked questions
- What is Lynn Guertin's NPI number?
- Lynn Guertin's National Provider Identifier (NPI) is 1831416957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Guertin's specialty?
- Lynn Guertin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lynn Guertin located?
- Lynn Guertin's practice location on file with NPPES is 96 South St, Ware, MA 01082-1616.
- What is Lynn Guertin's phone number?
- The practice phone number listed in the NPPES registry for Lynn Guertin is (413) 967-6241.
- Is Lynn Guertin's NPI active?
- Yes — Lynn Guertin's NPI (1831416957) is active in the NPPES registry as of the last update on 2026-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.