IndividualActive
Kelli Kirshtein, MSW
NPI 1326280173 · Clinical Social Worker · Acton, MA
Kelli Kirshtein, MSW is a Clinical Social Worker provider in Acton, MA (NPI 1326280173).
Provider details
- NPI number
- 1326280173
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1022464 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
525 Main St
Acton, MA 01720-3955
Phone: (978) 264-4003
Fax: (978) 264-4003
Street-level locationGet directions
Mailing address
17 Crane Ave
Maynard, MA 01754-1448
Registry dates
- Enumerated
- 2009-03-25
- Last updated
- 2009-03-25
Frequently asked questions
- What is Kelli Kirshtein's NPI number?
- Kelli Kirshtein's National Provider Identifier (NPI) is 1326280173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelli Kirshtein's specialty?
- Kelli Kirshtein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kelli Kirshtein located?
- Kelli Kirshtein's practice location on file with NPPES is 525 Main St, Acton, MA 01720-3955.
- What is Kelli Kirshtein's phone number?
- The practice phone number listed in the NPPES registry for Kelli Kirshtein is (978) 264-4003.
- Is Kelli Kirshtein's NPI active?
- Yes — Kelli Kirshtein's NPI (1326280173) is active in the NPPES registry as of the last update on 2009-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.