Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609857846 Individual Practitioner Male Practitioner

Dr. John Pak , MD

Anesthesiology • Springfield, MA

Professional Overview & Biography Verified Profile Summary

Dr. John Pak, MD is a registered healthcare professional specializing in Anesthesiology in Springfield, MA. Practice services are available at 908 ALLEN ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

908 Allen St

Springfield, MA 011182533

Telephone 4137967494
Fax 4137967498
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Springfield, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.1 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
77 Specialists

Practicing in Springfield, MA (2146 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MA 37849

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Poornachandran Manikantan , MD

Anesthesiology - Pain Medicine

NPI 1003806308

Doctor of Medicine (M.D.)

NPI 1043201775

Doctor of Medicine (M.D.)

Dr. Peter Vieira , MD

Anesthesiology - Pain Medicine

NPI 1053302828

Doctor of Medicine (M.D.)

William Larareo , ORNA

Nurse Anesthetist, Certified Registered

NPI 1073578266
Carl Bordas , CRNA

Nurse Anesthetist, Certified Registered

NPI 1083656631

Certified Registered Nurse Anesthetist

NPI 1093829780

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 908 ALLEN ST, SPRINGFIELD, MA 011182533 (Tel: 4137967494)

📍
Updated Business Mailing Address July 08, 2007

Registered at 908 ALLEN ST, SPRINGFIELD, MA 011182533 (Tel: 4137967494)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN PAK, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Anesthesiology (License #37849 in MA)

🟢
Initial NPI Registration & Enumeration November 07, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1609857846
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 07, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

908 Allen St

Springfield, MA 011182533

Phone: 4137967494

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.