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

Endocrine Associates of Western Mass, PC

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1396766424

Endocrine Associates of Western Mass, PC is an Endocrinology, Diabetes & Metabolism Physician in Springfield, Massachusetts. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2 Medical Center Dr Ste 210
Springfield, MA 01107-1270
Phone: (413) 734-4661
Fax: (413) 737-1930
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X

Record details

NPI number1396766424
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Barry Izenstein — President · (413) 734-4661
NPI enumeratedJuly 22, 2006
Last updated in NPPESFebruary 20, 2009
Mailing address2 Medical Center Dr, Ste. 210, Springfield, MA 01107-1270

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