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

Rage Luke Underwood Geringer, MD

Individual provider Internal Medicine Physician · NPI 1447757349

Rage Luke Underwood Geringer, MD is a Pulmonary Disease in Cheyenne, Wyoming. Graduated from University of Washington School of Medicine in 2018, 8 years ago. Practices with Cheyenne Regional Physicians Group LLC, a 103-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nebraska and Wyoming.

Years since qualifying
8
Trained at
University of Washington School of Medicine
Licensed in
NE, WY
In the registry since
2018
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2301 House Ave Ste 201
Cheyenne, WY 82001-3177
Phone: (307) 638-7757
Fax: (307) 638-8359
Show map & directions

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

Additional practice locations (1)

  • 10099 Ridgegate Pkwy Ste 200, Lone Tree, CO 80124-5532 — (307) 331-3375

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 16605A (WY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 8669 (NE)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1447757349
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2018
Last updated in NPPESOctober 16, 2024
Certification dateOctober 16, 2024

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Cheyenne Regional Physicians Group Llc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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