NPPES file of Aug 9, 2026

Mark William Lange, MED LMFT LMHC

Marriage & Family Therapist · Palmer, MA

Mark William Lange, MED LMFT LMHC is a marriage & family therapist with a practice address in Palmer, Massachusetts, and NPI 1740215987, issued on Jul 12, 2006. Check the license (Massachusetts 1185, 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
1740215987
Name
Mark William Lange
Credential
MED LMFT LMHC
Primary taxonomy
Marriage & Family Therapist 106H00000X
License numbers
1185 MA
4668 MA
Self-reported in NPPES; status is on the state search
Practice location
40 Wright Street, Palmer, MA 01069
Phone
(413) 284-5285
Enumerated
Jul 12, 2006
Record last updated
Sep 11, 2025
Fax
(413) 284-5384
Medicare enrollment
Enrolled (PECOS I20240322002889); accepts Medicare assignment
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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8 nearest marriage & family therapist records → All 690 in Massachusetts → Look up another NPI →

Also registered at 40 Wright Street

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

  1. Kayla Aliengena, NPFamily Nurse Practitioner1255002622
  2. Jennifer Badalamenti, PA-CPhysician Assistant1063583169
  3. Jessica Burgess-Wise, LADCAddiction (Substance Use Disorder) Counselor1376577528
  4. Andrew Cheng, DOInternal Medicine Physician1801247044
  5. Marie Chivers, NPFamily Nurse Practitioner1801853395
  6. Joan Copperman, PHDClinical Psychologist1568496719

Verify Mark William Lange 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 1185    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. Baystate Wing Hospital CorporationPalmer, MA

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

Mark William Lange among 690 marriage & family therapist records in Massachusetts

Mark William Lange, MED LMFT LMHC is one of 690 marriage & family therapist records with a practice address in Massachusetts. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 88% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1997 · median 2010 among the 76 with a school on file
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Massachusetts

There are 690 marriage & family therapist records in Massachusetts.

All 690 in Massachusetts → Every provider in Palmer → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Erin LingleSouth Hadley, MA 010751386054609
  2. Maureen Carney, MFTFlorence, MA 010621750590444
  3. John Gardner, LMFT MAFlorence, MA 010621396880282
  4. Bonnie Gruszecki, ED.D.Florence, MA 010621861552580
  5. Brooke Norton, MFTFlorence, MA 010621780076463
  6. Jassy Timberlake, M.ED., LMFTFlorence, MA 010621902896491
  7. Heidi BercoviciNorthampton, MA 010601295118479
  8. Brooke Bull, LMFTNorthampton, MA 010601750831897

Common questions

What is Mark William Lange, MED LMFT LMHC's NPI number?

Mark William Lange, MED LMFT LMHC's National Provider Identifier (NPI) is 1740215987, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark William Lange, MED LMFT LMHC located?

The NPPES record lists a practice address at 40 Wright Street, Palmer, MA, 01069. Phone: (413) 284-5285. Providers update this record themselves, so call before visiting.

How can I verify Mark William Lange, MED LMFT LMHC's license?

NPPES lists Massachusetts license number 1185, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.