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

Alan M Stein, MD

Individual provider Family Medicine Physician · NPI 1740279256

Alan M Stein, MD is a Family Practice in Allenstown, New Hampshire. Graduated from State University of New York at Buffalo School of Medicine in 1986, 40 years ago. Practices with Greater Hampstead Family Medicine Inc, a 29-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
40
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
NH
In the registry since
2005
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

50 Pinewood Rd
Allenstown, NH 03275-2366
Phone: (603) 485-7861
Fax: (603) 485-2437
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 8139 (NH)

Record details

NPI number1740279256
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Greater Hampstead Family Medicine Inc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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