Lauren A. Grenier
Mental Health Counselor · Hingham, MA
Lauren A. Grenier is a mental health counselor with a practice address in Hingham, Massachusetts, and NPI 1568895605, issued on Aug 13, 2013. Check the license (Massachusetts 9576, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren A. Grenier
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 9576 MA
Self-reported in NPPES; status is on the state search - Practice location
- 350 Lincoln St Ste 2400, Hingham, MA 02043
- Phone
- (617) 446-3705
- Enumerated
- Aug 13, 2013
- Record last updated
- Mar 29, 2022
- Medicare enrollment
- Enrolled (PECOS I20240625001885); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 18,415 in Massachusetts → Look up another NPI →
Also registered at 350 Lincoln St Ste 2400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyra BattagliaClinical Psychologist1003214834
- Jaclyn MargolisNutritionist1447974902
- Jocelyn MontalvoNutritionist1740908219
Verify Lauren A. Grenier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 9576Check 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 2 group practices
- Arbour Elder Services, Inc.Norwell, MA
- Hri Clinics, Inc.Norwell, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren A. Grenier among 18,415 mental health counselor records in Massachusetts
Lauren A. Grenier is one of 18,415 mental health counselor records with a practice address in Massachusetts. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 35% of them.
- NPI issued2013 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2013 · median 2014 among the 1,811 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 mental health counselor records list a practice address in Hingham
They are 38 of the 623 NPPES records with a practice address in Hingham, and 18,415 mental health counselor records in Massachusetts.
All 18,415 in Massachusetts → Every provider in Hingham → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Jim BaileyHingham, MA 020431427361336
- Kacey Bongarzone, MA, LMHC, ATRHingham, MA 020431194006239
- Diana Charles, MSWHingham, MA 020431457401044
- Sarah DevineHingham, MA 020431134448947
- Michelle Grigalunas, LMHCHingham, MA 020431225347933
- Kellie Harvey, M.AHingham, MA 020431366753311
- Jenny HershbergerHingham, MA 020431033495072
- John Manganaro, LICSWHingham, MA 020431043359516
Common questions
What is Lauren A. Grenier's NPI number?
Lauren A. Grenier's National Provider Identifier (NPI) is 1568895605, issued on Aug 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Lauren A. Grenier located?
The NPPES record lists a practice address at 350 Lincoln St Ste 2400, Hingham, MA, 02043. Phone: (617) 446-3705. Providers update this record themselves, so call before visiting.
How can I verify Lauren A. Grenier's license?
NPPES lists Massachusetts license number 9576, 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.