Karley K. Mathieu, MED
Counselor · Mansfield, MA
Karley K. Mathieu, MED is a counselor with a practice address in Mansfield, Massachusetts, and NPI 1386168060, issued on Aug 3, 2017. 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
- Karley K. Mathieu
- Credential
- MED
- Primary taxonomy
- Counselor 101Y00000X
- Practice location
- 792 S Main St, Mansfield, MA 02048
- Phone
- (617) 461-7706
- Enumerated
- Aug 3, 2017
- Record last updated
- Aug 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest counselor records → All 8,990 in Massachusetts → Look up another NPI →
Also registered at 792 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariah BakerAssistant Behavior Analyst1992549125
- Lauren DesousaSocial Worker1477407021
- Alexandra DevittMental Health Counselor1700432960
- Kylie GervasioClinical Social Worker1194568857
- Kara JohnsonMental Health Counselor1538939731
- Laura Kiesel, CERTIFIED ASSESSORCounselor1558886010
Verify Karley K. Mathieu 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
Karley K. Mathieu among 8,990 counselor records in Massachusetts
Karley K. Mathieu, MED is one of 8,990 counselor records with a practice address in Massachusetts. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 49% of them.
- NPI issued2017 · 49% of these records are older, 45% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2017 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101Y00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 counselor records list a practice address in Mansfield
They are 10 of the 321 NPPES records with a practice address in Mansfield, and 8,990 counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,990 in Massachusetts → Every provider in Mansfield → Counselor nationwide →
The 8 counselor records with the nearest ZIP codes
- Nesly Bien-AimeMansfield, MA 020481447750856
- Michelle Brunault, LMHCMansfield, MA 020481184741001
- Kellianne CreightonMansfield, MA 020481063138212
- Laura Kiesel, CERTIFIED ASSESSORMansfield, MA 020481558886010
- Grace MimnaughMansfield, MA 020481922878362
- Alyssa MonahanMansfield, MA 020481316566870
- Karina ReidyMansfield, MA 020481285355628
- Ryan RodriguesMansfield, MA 020481407407620
Common questions
What is Karley K. Mathieu, MED's NPI number?
Karley K. Mathieu, MED's National Provider Identifier (NPI) is 1386168060, issued on Aug 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Karley K. Mathieu, MED located?
The NPPES record lists a practice address at 792 S Main St, Mansfield, MA, 02048. Phone: (617) 461-7706. Providers update this record themselves, so call before visiting.
How can I verify Karley K. Mathieu, MED'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.