Marykay Duffy, L.M.H.C.
Mental Health Counselor · Scituate, MA
Marykay Duffy, L.M.H.C. is a mental health counselor with a practice address in Scituate, Massachusetts, and NPI 1588857007, issued on Aug 20, 2007. Check the license (Massachusetts 6337, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marykay Duffy
- Credential
- L.M.H.C.
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 6337 MA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Country Club Cir, Scituate, MA 02066
- Phone
- (781) 545-2196
- Enumerated
- Aug 20, 2007
- Record last updated
- Aug 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250930001985); may accept Medicare assignment
- Entity
- Type 1 · individual
Verify Marykay Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 6337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12 mental health counselor records list a practice address in Scituate
They are 12 of the 168 NPPES records with a practice address in Scituate, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12 in Scituate → All 18,415 in Massachusetts → Every provider in Scituate →
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 Marykay Duffy, L.M.H.C.'s NPI number?
Marykay Duffy, L.M.H.C.'s National Provider Identifier (NPI) is 1588857007, issued on Aug 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marykay Duffy, L.M.H.C. located?
The NPPES record lists a practice address at 26 Country Club Cir, Scituate, MA, 02066. Phone: (781) 545-2196. Providers update this record themselves, so call before visiting.
How can I verify Marykay Duffy, L.M.H.C.'s license?
NPPES lists Massachusetts license number 6337, 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. 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.