Doctor profile · Federal record

Dr. Michael Stewart, PA-C

Medical Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · Physician Assistant · Springfield, MA

  • NPI 1679845713
  • 14 yrs on file
  • Licensed in 6 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
819 Worcester St Ste 1
Springfield, MA 011511056
(413) 304-2501
fax (413) 789-0290

Credentials & registration

NPPES · NUCC
NPI registered
February 2012 — 14 yrs on file
Profile last updated
December 15, 2022
Specialty taxonomy
363AM0700X — NUCC code
State licenses (6)
Massachusetts #PA4339 · Wisconsin #4977 · Tennessee #PA2390 · North Carolina #0010-03656 · Rhode Island #PA00633 · New Hampshire #0877

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679845713. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
122
Distinct HCPCS
4
Medicare allowed
$10,079
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 47 36 $92
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 34 26 $92
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 26 21 $64
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 15 13 $64

In context: peer comparison

Among 65 peers in this city , average services per provider: 119. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
99
Patients
27
Total drug cost
$13,436
Drug Type Claims Patients Total cost
Lorazepam Generic 30 14 $239
Eliquis (Apixaban) Brand 21 0 $12,723
Oxycodone Hcl Generic 19 13 $236
Tramadol Hcl Generic 17 0 $130
Spironolactone Generic 12 0 $107

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Stewart's medical specialty?
Dr. Michael Stewart practices Medical Physician Assistant in Springfield, MA.
Where does Dr. Michael Stewart practice?
Dr. Michael Stewart practices at 819 Worcester St Ste 1, Springfield, MA 011511056. Office phone: 4133042501.
What is Dr. Michael Stewart's NPI?
Dr. Michael Stewart's National Provider Identifier (NPI) is 1679845713, issued by NPPES.
What procedures does Dr. Michael Stewart commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.