Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark Gregory Murphy, MD

Individual provider Orthopaedic Surgery Physician · NPI 1134187008

Dr. Mark Gregory Murphy, MD is an Orthopedic Surgery in Douglas, Wyoming. Graduated from Warren Alpert Medical School of Brown University in 1987, 39 years ago. Practices with Thunder Basin Orthopaedics and Sports Medicine PC, a 5-clinician group and accepts Medicare assignment. Licensed in California, Massachusetts and Wyoming.

Years since qualifying
39
Trained at
Warren Alpert Medical School of Brown University
Licensed in
CA, MA, WY
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

111 S 5th St
Douglas, WY 82633-2434
Phone: (307) 358-6200
Fax: (307) 358-3748
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 6015A (WY)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence G71812 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 71396 (MA)

Record details

NPI number1134187008
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESJuly 29, 2022
Certification dateJuly 29, 2022
Mailing addressPo Box 688, Douglas, WY 82633-0688

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1987 (39 years in practice)
Group practice Thunder Basin Orthopaedics And Sports Medicine Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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