Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mark William Lange, MEDLMFTLMHC

Individual provider Mental Health Counselor · NPI 1740215987

Mark William Lange, MEDLMFTLMHC is a Mental Health Counselor in Palmer, Massachusetts. Qualified in 1997, 29 years ago. Practices with Baystate Wing Hospital Corporation, an 11-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
29
Licensed in
MA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

40 Wright Street Wing Memorial Hospital Griswold Ctr
Palmer, MA 01069
Phone: (413) 284-5285
Fax: (413) 284-5384
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 1185 (MA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 4668 (MA)

Record details

NPI number1740215987
Entity typeIndividual (Type 1)
GenderMale
Credentials MEDLMFTLMHC
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Baystate Wing Hospital Corporation — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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