Margaret Louise Hellmann, PSY.D.
Clinical Psychologist · Woburn, MA
Margaret Louise Hellmann, PSY.D. is a clinical psychologist with a practice address in Woburn, Massachusetts, and NPI 1669698049, issued on Apr 17, 2007. Check the license (Massachusetts 7027, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Louise Hellmann
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 7027 MA
Self-reported in NPPES; status is on the state search - Practice location
- 12 Alfred St, Woburn, MA 01801
- Phone
- (781) 646-0500
- Enumerated
- Apr 17, 2007
- Record last updated
- Jul 7, 2026
- Fax
- (781) 646-7130
- Medicare enrollment
- Enrolled (PECOS I20070523000548); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 3,185 in Massachusetts → Look up another NPI →
Also registered at 12 Alfred St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Edwards, PSYDClinical Psychologist1194033258
- Stephanie FernandezClinical Psychologist1780130898
- Scot Frink, NURSE PRACTITIONERPsychiatric/Mental Health Nurse Practitioner1558099895
- Lauren Gentile, PH.D.Clinical Psychologist1144520917
- Catherine Glenn, PHDCounseling Psychologist1053493429
- Donna Graham, PHDPsychologist1265725816
Verify Margaret Louise Hellmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 7027Check 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
- Child And Family Psychological Services PLLCChelmsford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Louise Hellmann among 3,185 clinical psychologist records in Massachusetts
Margaret Louise Hellmann, PSY.D. is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 50% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1993 · median 2000 among the 777 with a school on file
- Record last updated2026 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 clinical psychologist records list a practice address in Woburn
They are 21 of the 1,795 NPPES records with a practice address in Woburn, and 3,185 clinical psychologist records in Massachusetts.
All 3,185 in Massachusetts → Every provider in Woburn → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Lauren Cook, PH.DWoburn, MA 018011699095539
- Megan Edwards, PSYDWoburn, MA 018011194033258
- Louise Fennell, PH.D.Woburn, MA 018011942397914
- John Gerrein, PHDWoburn, MA 018011164572178
- Joanne Greenfield, PH.D.Woburn, MA 018011639225097
- Beatrice Guilbault, PH.D.Woburn, MA 018011659331130
- Mindy Kopolow, M.A., PSY.D.Woburn, MA 018011053583120
- Marie Lise Royer, PH.D.Woburn, MA 018011326192048
Common questions
What is Margaret Louise Hellmann, PSY.D.'s NPI number?
Margaret Louise Hellmann, PSY.D.'s National Provider Identifier (NPI) is 1669698049, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Louise Hellmann, PSY.D. located?
The NPPES record lists a practice address at 12 Alfred St, Woburn, MA, 01801. Phone: (781) 646-0500. Providers update this record themselves, so call before visiting.
How can I verify Margaret Louise Hellmann, PSY.D.'s license?
NPPES lists Massachusetts license number 7027, 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.