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

John Pak, MD

Individual provider Anesthesiology Physician · NPI 1609857846

John Pak, MD is an Anesthesiology Physician in Springfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

908 Allen St
Springfield, MA 01118-2533
Phone: (413) 796-7494
Fax: (413) 796-7498
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 37849 (MA)

Record details

NPI number1609857846
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2005
Last updated in NPPESJuly 13, 2026
Mailing address908 Allen St, Springfield, MA 01118-2533

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