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).
✓ Active NPI ✓ Valid NPI checksum
| 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?
Where does John Pak practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.