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

Stephen A Alsdorf, MD

Individual provider Family Medicine Physician · NPI 1952358749

Stephen A Alsdorf, MD is a Family Practice in Great Barrington, Massachusetts. Graduated from University of Massachusetts Medical School in 2002, 24 years ago. Practices with Community Health Programs Inc, a 45-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
24
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

444 Stockbridge Rd
Great Barrington, MA 01230
Phone: (413) 528-8580
Fax: (413) 528-8583
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 226367 (MA)

Record details

NPI number1952358749
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2006
Last updated in NPPESJuly 25, 2018
Mailing addressP.O. Box 30, Great Barrington, MA 01230

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2002 (24 years in practice)
Group practice Community Health Programs Inc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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