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

Jay S. Fleitman

Organization Internal Medicine Physician · NPI 1306822655

Jay S. Fleitman is an Internal Medicine Physician in Northampton, Massachusetts. Registered with an NPI since 2005.

In the registry since
2005
Specialties on file
2

Practice location Address checks out

90 Conz St
Northampton, MA 01060-3881
Phone: (413) 586-9100
Fax: (413) 586-3379
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X
Internal Medicine Physician Taxonomy 207R00000X

Record details

NPI number1306822655
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jay Fleitman — President · (413) 586-9100
NPI enumeratedDecember 19, 2005
Last updated in NPPESJune 22, 2009
Mailing addressPo Box 789, Ludlow, MA 01056-0789

Other providers in Northampton