Mitchell Greenblatt, MSW, LICSW
NPI 1215423132 · Clinical Social Worker · Ashland, MA
Mitchell Greenblatt, MSW, LICSW is a Clinical Social Worker provider in Ashland, MA (NPI 1215423132).
Provider details
- NPI number
- 1215423132
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Male
- Sole proprietor
- No
- License
- 101722 (MA)
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
7 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
- 2018-07-03
- Last updated
- 2018-07-03
Frequently asked questions
- What is Mitchell Greenblatt's NPI number?
- Mitchell Greenblatt's National Provider Identifier (NPI) is 1215423132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Greenblatt's specialty?
- Mitchell Greenblatt is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mitchell Greenblatt located?
- Mitchell Greenblatt's practice location on file with NPPES is 21 Carriage House Path, Ashland, MA 01721-1832.
- What is Mitchell Greenblatt's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Greenblatt is (508) 881-2111.
- Is Mitchell Greenblatt's NPI active?
- Yes — Mitchell Greenblatt's NPI (1215423132) is active in the NPPES registry as of the last update on 2018-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.