Doctor profile · Federal record

Dr. Megan Sisk, D.O.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Great Falls, MT

  • NPI 1306132279
  • Accepts Medicare
  • MIPS 32.8 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3000 15Th Ave S
Great Falls, MT 594055240
(406) 454-2171

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
February 2, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Colorado #DR.0059689

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306132279. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
795
Distinct HCPCS
7
Medicare allowed
$101,198
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 395 231 $183
94060 Test to measure expiratory airflow and volume changes before and after medication administration 182 171 $10
99214 Established patient office or other outpatient visit, 30-39 minutes 114 98 $129
95012 Test to measure the level of nitric oxide gas 42 37 $20
99205 New patient office or other outpatient visit, 60-74 minutes 37 37 $224
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $170
99213 Established patient office or other outpatient visit, 20-29 minutes 12 11 $93

In context: peer comparison

Among 5 peers in Great Falls Pulmonary Disease Physician, average services per provider: 73. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$649
Transactions
29
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 10 $195.38
Actelion Pharmaceuticals US, INC. 7 $174.28
GlaxoSmithKline, LLC. 5 $102.09
United Therapeutics Corporation 1 $57.15
AstraZeneca Pharmaceuticals Lp 2 $32.28
Inspire Medical Systems, INC. 1 $27.56
Harmony Biosciences LLC 1 $23.35
Bayer Healthcare Pharmaceuticals INC. 1 $19.02
Mylan Specialty L.P. 1 $18.24

By nature of payment

Food and Beverage
$649

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,214
Patients
244
Total drug cost
$1,878,093
Drug Type Claims Patients Total cost
Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) Brand 256 53 $177,818
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 211 74 $7,233
Breo Ellipta (Fluticasone/Vilanterol) Brand 161 33 $96,220
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 100 21 $92,192
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 92 18 $50,163
Spiriva Respimat (Tiotropium Bromide) Brand 57 13 $40,632
Opsumit (Macitentan) Brand 55 0 $705,322
Prednisone Generic 51 21 $206
Symbicort (Budesonide/Formoterol Fumarate) Brand 45 0 $28,984
Orenitram ER (Treprostinil Diolamine) Brand 36 0 $232,816

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Megan Sisk's medical specialty?
Dr. Megan Sisk practices Pulmonary Disease Physician in Great Falls, MT.
Where does Dr. Megan Sisk practice?
Dr. Megan Sisk practices at 3000 15Th Ave S, Great Falls, MT 594055240. Office phone: 4064542171.
What is Dr. Megan Sisk's NPI?
Dr. Megan Sisk's National Provider Identifier (NPI) is 1306132279, issued by NPPES.
Does Dr. Megan Sisk accept Medicare assignment?
Yes. Dr. Megan Sisk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Megan Sisk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS 94060); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.