Doctor profile · Federal record

Dr. Mason Dunn-McDonagh

Surgical Physician Assistant (CMS: Physician Assistant) · Manchester, CT

  • NPI 1356716302
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
71 Haynes St
Manchester, CT 060404131
(860) 646-1222

Credentials & registration

NPPES · NUCC
NPI registered
December 2015 — 11 yrs on file
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Connecticut #003463

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356716302. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$954
HCPCS Description Services Patients Avg allowed
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 13 13 $73

In context: peer comparison

Among 3 peers in this city , average services per provider: 18. This provider delivers 0.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$71
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 3 $71.29

By nature of payment

Food and Beverage
$71

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
41
Total drug cost
$162
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 25 24 $85
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 17 17 $77

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mason Dunn-McDonagh's medical specialty?
Dr. Mason Dunn-McDonagh practices Surgical Physician Assistant in Manchester, CT.
Where does Dr. Mason Dunn-McDonagh practice?
Dr. Mason Dunn-McDonagh practices at 71 Haynes St, Manchester, CT 060404131. Office phone: 8606461222.
What is Dr. Mason Dunn-McDonagh's NPI?
Dr. Mason Dunn-McDonagh's National Provider Identifier (NPI) is 1356716302, issued by NPPES.
Does Dr. Mason Dunn-McDonagh accept Medicare assignment?
Yes. Dr. Mason Dunn-McDonagh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mason Dunn-McDonagh commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.