Doctor profile · Federal record

Dr. Thomas Masters, MD

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Minneapolis, MN

  • NPI 1740430016
  • Accepts Medicare
  • MIPS 82.5 / 100 · 2023
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
701 Park Ave
Minneapolis, MN 55415
(612) 873-7420

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
April 8, 2019
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207PE0005X — NUCC code
State license (1)
Minnesota #57602

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740430016. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
304
Distinct HCPCS
5
Medicare allowed
$31,737
HCPCS Description Services Patients Avg allowed
99183 Management of oxygen chamber therapy 223 39 $101
99285 Emergency department visit with high level of medical decision making 33 33 $168
99284 Emergency department visit with moderate level of medical decision making 17 17 $116
15860 Injection of agent into vein to assess blood flow of skin graft or flap 16 13 $97
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 15 15 $8

In context: peer comparison

Among 1 peers in Minneapolis Undersea and Hyperbaric Medicine (Emergency Medicine) Physician, average services per provider: 60. This provider delivers 5.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Masters's medical specialty?
Dr. Thomas Masters practices Undersea and Hyperbaric Medicine (Emergency Medicine) Physician in Minneapolis, MN.
Where does Dr. Thomas Masters practice?
Dr. Thomas Masters practices at 701 Park Ave, Minneapolis, MN 55415. Office phone: 6128737420.
What is Dr. Thomas Masters's NPI?
Dr. Thomas Masters's National Provider Identifier (NPI) is 1740430016, issued by NPPES.
Does Dr. Thomas Masters accept Medicare assignment?
Yes. Dr. Thomas Masters accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Masters commonly perform?
Top Medicare-reported procedures in 2023: Management of oxygen chamber therapy (HCPCS 99183); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.