Doctor profile · Federal record

Dr. Thomas Gallen, M.D. M.P.H.

Anesthesiology Physician (CMS: Anesthesiology) · Indianapolis, IN

  • NPI 1740487313
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
8075 N Shadeland Ave
Indianapolis, IN 462502693
(317) 621-8000
Additional location
2600 Greenbush St
Lafayette, IN 479042477
(765) 448-8000
Mailing address
Po Box 5545
Lafayette, IN 479035545

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
December 31, 2024
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Indiana #01071075A
Medicaid
IN #201064450

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740487313. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
423
Distinct HCPCS
10
Medicare allowed
$43,528
HCPCS Description Services Patients Avg allowed
76937 Ultrasonic guidance for blood vessel access 103 82 $13
36620 Insertion of artery tube for blood sampling or infusion through skin 94 84 $41
01926 Anesthesia for x-ray on artery of brain, heart, or chest 30 30 $287
00537 Anesthesia for procedure to assess heart electrical activity 29 28 $402
93313 Insertion of probe in esophagus for heart ultrasound 28 27 $11
01922 Anesthesia for x-ray or radiation therapy 24 24 $168
93312 Ultrasound of heart with probe in esophagus, with report 24 24 $101
93320 Ultrasound of heart blood flow, valves and chambers 23 20 $17
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 20 16 $78
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 18 18 $3

In context: peer comparison

Among 194 peers in this city , average services per provider: 26. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$255
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 2 $161.35
Avanos Medical 1 $32.42
Bolton Medical Inc 1 $23.42
Medline Industries LP 1 $20.00
Olympus America Inc. 1 $17.72

By nature of payment

Food and Beverage
$255

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Gallen's medical specialty?
Dr. Thomas Gallen practices Anesthesiology Physician in Indianapolis, IN.
Where does Dr. Thomas Gallen practice?
Dr. Thomas Gallen practices at 8075 N Shadeland Ave, Indianapolis, IN 462502693. Office phone: 3176218000.
What is Dr. Thomas Gallen's NPI?
Dr. Thomas Gallen's National Provider Identifier (NPI) is 1740487313, issued by NPPES.
Does Dr. Thomas Gallen accept Medicare assignment?
Yes. Dr. Thomas Gallen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Gallen commonly perform?
Top Medicare-reported procedures in 2023: Ultrasonic guidance for blood vessel access (HCPCS 76937); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for x-ray on artery of brain, heart, or chest (HCPCS 01926). Source: CMS Medicare Physician & Other Practitioners file.