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

Natalie Christina Owens-Sloan, MD

Individual provider Internal Medicine Physician · NPI 1497970479

Natalie Christina Owens-Sloan, MD is an Internal Medicine in Gillette, Wyoming. Qualified in 2004, 22 years ago. Practices with Summit Hospitalist Group LLC, a 49-clinician group and accepts Medicare assignment. Licensed in Alaska, Georgia, Hawaii and Idaho and 7 more.

Years since qualifying
22
Licensed in
AK, GA, HI, ID, ME, MT
In the registry since
2007
Specialties on file
12
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

469 Highway 50
Gillette, WY 82718-9330
Phone: (307) 387-9850
Fax: (307) 387-9890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 43817 (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD22865 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9635 (SD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2010-00874 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 29647 (NE)
Internal Medicine Physician Taxonomy 207R00000X · Licence M-14139 (ID)
Internal Medicine Physician Taxonomy 207R00000X · Licence 43817 (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 64878 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MEDS6475 (AK)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD-15315 (HI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 30175 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9585A (WY)

Record details

NPI number1497970479
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2007
Last updated in NPPESJuly 24, 2025
Certification dateJuly 24, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Summit Hospitalist Group Llc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Gillette