Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nathan Valencia Still, DO

Individual provider Internal Medicine Physician · NPI 1356722003

Nathan Valencia Still, DO practises Internal Medicine in Laramie, Wyoming. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2015, 11 years ago. Practices with Ivinson Memorial Hospital, a 60-clinician group and accepts Medicare assignment. Licensed in Kansas and Wyoming.

Years since qualifying
11
Trained at
Kansas City University of Med & Biosciences, College of Osteo Med
Licensed in
KS, WY
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

255 N 30th St
Laramie, WY 82072
Phone: (307) 742-2141
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 94-08688 (KS)
Internal Medicine Physician Taxonomy 207R00000X · Licence TL4374 (WY)

Record details

NPI number1356722003
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 17, 2015
Last updated in NPPESJuly 11, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolKANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Graduated 2015 (11 years in practice)
Group practice Ivinson Memorial Hospital — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients556
Services billed 1,098 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Ivinson Memorial Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 60 clinicians in the practice; 12 are shown here.

Other providers in Laramie