William Bernard Dwinnells, LMHC
Mental Health Counselor · Ashland, MA
William Bernard Dwinnells, LMHC is a mental health counselor with a practice address in Ashland, Massachusetts, and NPI 1003980665, issued on Nov 17, 2006. Check the license (Massachusetts 6209, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Bernard Dwinnells
- Credential
- LMHC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 6209 MA
Self-reported in NPPES; status is on the state search - Practice location
- 40 Spyglass Hill Dr, Ashland, MA 01721
- Phone
- (978) 254-4119
- Enumerated
- Nov 17, 2006
- Record last updated
- Feb 8, 2022
- Medicare enrollment
- Enrolled (PECOS I20240212003098); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify William Bernard Dwinnells in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 6209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Riverside Community Care IncNorwood, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 mental health counselor records list a practice address in Ashland
They are 10 of the 167 NPPES records with a practice address in Ashland, and 18,415 mental health counselor records in Massachusetts.
All 10 in Ashland → All 18,415 in Massachusetts → Every provider in Ashland →
Other mental health counselor records in Massachusetts
- Casandra Aasmundsen, MAWorcester, MA1104234442
- Maryam AbalkhailHolyoke, MA1275035131
- Daniela AbarcaSpringfield, MA1871262006
- Lorena Abarr, LMHC, CADCAmherst, MA1902178858
- Laura AbascianoDedham, MA1336446137
- Tatyana AbashinaSpringfield, MA1902013113
- Diana AbathGreenfield, MA1679371942
- Bryan Abbott, MSTaunton, MA1306671987
- Carolee Abbott, LMHCHyannis, MA1013030485
- Rebeca AbboudJamaica Plain, MA1588991525
Common questions
What is William Bernard Dwinnells, LMHC's NPI number?
William Bernard Dwinnells, LMHC's National Provider Identifier (NPI) is 1003980665, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Bernard Dwinnells, LMHC located?
The NPPES record lists a practice address at 40 Spyglass Hill Dr, Ashland, MA, 01721. Phone: (978) 254-4119. Providers update this record themselves, so call before visiting.
How can I verify William Bernard Dwinnells, LMHC's license?
NPPES lists Massachusetts license number 6209, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.