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John Pak, M.D.

John Pak is a Anesthesiology Physician provider (Anesthesiology) practicing in Springfield, MA, registered in the NPPES registry with NPI 1609857846 since 2005. The credential MD stands for Doctor of Medicine. Practices at Springfield Anesthesia Service, Inc. (listed at the same practice address in NPPES).

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NPI 1609857846
Entity type Individual (Type 1)
Name John Pak
Credential M.D.
Sex Male
Practice address 908 ALLEN ST, Springfield, MA, 01118
Phone 4137967494
Fax 4137967498
Enumeration date 2005-11-07
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary 37849 MA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: John Pak, M.D.
NPI: 1609857846
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 908 ALLEN ST, Springfield, MA, 01118

Other providers at this practice address

NPI Name Type Specialty Location
1982603858 Michael Bailin Individual Anesthesiology Physician Springfield, MA
1306834197 Robert Steinberg Individual Anesthesiology Physician Springfield, MA
1306836135 Jordan Blinder Individual Anesthesiology Physician Springfield, MA
1710977368 James Khoury Individual Anesthesiology Physician Springfield, MA
1396735015 Shameema Faruqi Individual Anesthesiology Physician Springfield, MA
1558351270 Henry Godek Individual Anesthesiology Physician Springfield, MA
1225028962 Neil Connelly Individual Anesthesiology Physician Springfield, MA
1841280468 Muhammad Isa Individual Anesthesiology Physician Springfield, MA

Verify this record

Cross-check NPI 1609857846 against the authoritative CMS record: view John Pak on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for John Pak?
The National Provider Identifier (NPI) for John Pak is 1609857846, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Pak practice?
The practice location on file with NPPES is in Springfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.