Philip Mahar
Mental Health Counselor · Marshfield, MA
Philip Mahar is a mental health counselor with a practice address in Marshfield, Massachusetts, and NPI 1508677923, issued on Jan 15, 2025. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Philip Mahar
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 541 Plain St, Marshfield, MA 02050
- Phone
- (781) 834-0747
- Enumerated
- Jan 15, 2025
- Record last updated
- Jan 15, 2025
- Fax
- (781) 834-0763
- Entity
- Type 1 · individual
Also registered at 541 Plain St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah BroughtonMental Health Counselor1881990315
- Aaron CollierMental Health Counselor1386456986
- Jessie Lane, LMFTMarriage & Family Therapist1396156345
- Amanda Mulliez, LCSWClinical Social Worker1669287744
- Katey Pestilli, MSW, LCSWSocial Worker1871229468
- Ayala Royster, LCSWClinical Social Worker1548629009
Verify Philip Mahar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31 mental health counselor records list a practice address in Marshfield
They are 31 of the 263 NPPES records with a practice address in Marshfield, 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 31 in Marshfield → All 18,415 in Massachusetts → Every provider in Marshfield →
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 Philip Mahar's NPI number?
Philip Mahar's National Provider Identifier (NPI) is 1508677923, issued on Jan 15, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Philip Mahar located?
The NPPES record lists a practice address at 541 Plain St, Marshfield, MA, 02050. Phone: (781) 834-0747. Providers update this record themselves, so call before visiting.
How can I verify Philip Mahar's license?
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.