Sheryl Knopf, MSW, LICSW
NPI 1124185251 · Clinical Social Worker · Greenfield, MA
Sheryl Knopf, MSW, LICSW is a Clinical Social Worker provider in Greenfield, MA (NPI 1124185251).
Provider details
- NPI number
- 1124185251
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 106198 (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
19 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
- 2007-01-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sheryl Knopf's NPI number?
- Sheryl Knopf's National Provider Identifier (NPI) is 1124185251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheryl Knopf's specialty?
- Sheryl Knopf is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sheryl Knopf located?
- Sheryl Knopf's practice location on file with NPPES is 62 Riddell St, Greenfield, MA 01301-2002.
- What is Sheryl Knopf's phone number?
- The practice phone number listed in the NPPES registry for Sheryl Knopf is (413) 774-7655.
- Is Sheryl Knopf's NPI active?
- Yes — Sheryl Knopf's NPI (1124185251) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.