Doctor profile · Federal record

Dr. Donald Osada, PA

Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Springfield, MA

  • NPI 1801099015
  • Accepts Medicare
  • 21 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
759 Chestnut St
Springfield, MA 011991619
(413) 794-5550
fax (413) 794-9294
Mailing address
280 Chestnut St, 2Nd Fl
Springfield, MA 011991619

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
April 13, 2012
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State licenses (2)
Massachusetts #2048 · Connecticut #001666
Medicaid
CT #003016664

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801099015. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
106
Distinct HCPCS
2
Medicare allowed
$14,490
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 72 70 $149
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 34 33 $111

In context: peer comparison

Among 21 peers in this city , average services per provider: 43. This provider delivers 2.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Osada's medical specialty?
Dr. Donald Osada practices Surgical Physician Assistant in Springfield, MA.
Where does Dr. Donald Osada practice?
Dr. Donald Osada practices at 759 Chestnut St, Springfield, MA 011991619. Office phone: 4137945550.
What is Dr. Donald Osada's NPI?
Dr. Donald Osada's National Provider Identifier (NPI) is 1801099015, issued by NPPES.
Does Dr. Donald Osada accept Medicare assignment?
Yes. Dr. Donald Osada accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Osada commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.