NPPES file of Aug 9, 2026

Julie Marie Obrien, MED, LMHC

Mental Health Counselor · Lexington, MA

Julie Marie Obrien, MED, LMHC is a mental health counselor with a practice address in Lexington, Massachusetts, and NPI 1982732293, issued on Feb 28, 2007. Check the license (Massachusetts 6644, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982732293
Name
Julie Marie Obrien
Credential
MED, LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
6644 MA
Self-reported in NPPES; status is on the state search
Practice location
1 Maguire RD, Lexington, MA 02421
Phone
(781) 860-1700
Enumerated
Feb 28, 2007
Record last updated
Aug 28, 2023
Fax
(781) 860-1766
Medicare enrollment
Enrolled (PECOS I20240815003112); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Maguire RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Yvonne Asher, MAClinical Psychologist1376066878
  2. Sarah BolandStudent in an Organized Health Care Education/Training Program1508650086
  3. Jessica Flowers, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1811665938
  4. Stephanie FritzStudent in an Organized Health Care Education/Training Program1104237197
  5. Rachel GoldinPsychologist1033564885
  6. Emily GuyPsychologist1033078506

Verify Julie Marie Obrien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 6644
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Massachusetts General Physicians Organization IncLexington, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Julie Marie Obrien among 18,415 mental health counselor records in Massachusetts

Julie Marie Obrien, MED, LMHC 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 2007, is newer than 6% of them.

  • NPI issued2007 · 6% of these records are older, 84% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated1996 · median 2014 among the 1,811 with a school on file
  • Record last updated2023 · 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).

429 mental health counselor records list a practice address in Lexington

They are 429 of the 1,467 NPPES records with a practice address in Lexington, and 18,415 mental health counselor records in Massachusetts.

The 8 mental health counselor records with the nearest ZIP codes

  1. Jacob Azerrad, PH.D.Lexington, MA 024211922185479
  2. Robert Brown, BA JDLexington, MA 024211750442414
  3. Karen Butler, MSWLexington, MA 024211720149479
  4. Joseph Castellano, MED BSLexington, MA 024211760543516
  5. Barbara Caust, PH.DLexington, MA 024211164591210
  6. Martha Conant, MALexington, MA 024211376604033
  7. John Costanzo, MALexington, MA 024211447311196
  8. Judith Goodman, LICSWLexington, MA 024211477563872

Common questions

What is Julie Marie Obrien, MED, LMHC's NPI number?

Julie Marie Obrien, MED, LMHC's National Provider Identifier (NPI) is 1982732293, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Julie Marie Obrien, MED, LMHC located?

The NPPES record lists a practice address at 1 Maguire RD, Lexington, MA, 02421. Phone: (781) 860-1700. Providers update this record themselves, so call before visiting.

How can I verify Julie Marie Obrien, MED, LMHC's license?

NPPES lists Massachusetts license number 6644, 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.