Doctor profile · Federal record

Dr. Mark Unroe, MD

Pulmonary Disease Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Avon, IN

  • NPI 1689832834
  • Accepts Medicare
  • 21 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1115 N Ronald Reagan Pkwy
Avon, IN 461236911
(317) 217-2888
fax (317) 217-2999
Additional location
1701 N Senate Blvd
Indianapolis, IN 462021239
(888) 484-3258
Mailing address
250 N Shadeland Ave
Indianapolis, IN 462194959

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
March 14, 2025
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State licenses (3)
Indiana #01069968A · Indiana #01069968 · North Carolina #128596
Medicaid
IN #201027500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689832834. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
752
Distinct HCPCS
10
Medicare allowed
$70,754
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 130 108 $83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 114 61 $74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 92 39 $111
99291 Critical care, first 30-74 minutes 92 41 $199
99214 Established patient office or other outpatient visit, 30-39 minutes 60 43 $119
94729 Test to examine how well the lungs exchange gases 55 55 $8
94060 Test to measure expiratory airflow and volume changes before and after medication administration 53 53 $10
94726 Test to determine lung volumes using sensors 41 41 $11
99215 Established patient office or other outpatient visit, 40-54 minutes 26 22 $161
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 24 24 $122

In context: peer comparison

Among 1 peers in Avon Pulmonary Disease Physician, average services per provider: 53. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $14.38

By nature of payment

Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,412
Patients
402
Total drug cost
$580,980
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 308 93 $10,753
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 281 59 $257,998
Prednisone Generic 163 68 $689
Breo Ellipta (Fluticasone/Vilanterol) Brand 161 36 $92,517
Azithromycin Generic 91 47 $1,100
Spiriva Respimat (Tiotropium Bromide) Brand 89 21 $63,529
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 62 14 $53,692
Doxycycline Monohydrate Generic 53 34 $599
Ventolin Hfa (Albuterol Sulfate) Brand 41 15 $3,098
Spiriva Handihaler (Tiotropium Bromide) Brand 36 0 $32,173

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Unroe's medical specialty?
Dr. Mark Unroe practices Pulmonary Disease Physician in Avon, IN.
Where does Dr. Mark Unroe practice?
Dr. Mark Unroe practices at 1115 N Ronald Reagan Pkwy, Avon, IN 461236911. Office phone: 3172172888.
What is Dr. Mark Unroe's NPI?
Dr. Mark Unroe's National Provider Identifier (NPI) is 1689832834, issued by NPPES.
Does Dr. Mark Unroe accept Medicare assignment?
Yes. Dr. Mark Unroe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Unroe commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.