Doctor profile · Federal record

Dr. Michael Sisk, MD

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Lander, WY

  • NPI 1700802535
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8185 Highway 789
Lander, WY 825202942
(307) 206-9300
fax (307) 222-7977
Mailing address
42550 County RD 46A
Steamboat Springs, CO 804871841

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 31, 2026
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Colorado #37745
Medicaid
CO #58828737

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700802535. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
91
Distinct HCPCS
4
Medicare allowed
$28,796
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 34 26 $90
J1030 Injection, methylprednisolone acetate, 40 mg 23 17 $8
27447 Replacement of knee joint, both sides of knee 18 18 $1,357
20610 Aspiration and/or injection of fluid from large joint 16 15 $71

In context: peer comparison

Among 3 peers in this city , average services per provider: 102. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
54
Total drug cost
$1,086
Drug Type Claims Patients Total cost
Methylprednisolone Generic 43 41 $493
Meloxicam Generic 32 13 $403
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 12 0 $189

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Sisk's medical specialty?
Dr. Michael Sisk practices Orthopaedic Surgery Physician in Lander, WY.
Where does Dr. Michael Sisk practice?
Dr. Michael Sisk practices at 8185 Highway 789, Lander, WY 825202942. Office phone: 3072069300.
What is Dr. Michael Sisk's NPI?
Dr. Michael Sisk's National Provider Identifier (NPI) is 1700802535, issued by NPPES.
Does Dr. Michael Sisk accept Medicare assignment?
Yes. Dr. Michael Sisk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Sisk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Replacement of knee joint, both sides of knee (HCPCS 27447). Source: CMS Medicare Physician & Other Practitioners file.