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

Dr. Nickolas Grant Harker, MD

Individual provider Family Medicine Physician · NPI 1598028698

Dr. Nickolas Grant Harker, MD is a Family Practice in Casper, Wyoming. Qualified in 2012, 14 years ago. Practices with Ihc Health Services Inc, a 3,947-clinician group and accepts Medicare assignment. Licensed in Wyoming.

Years since qualifying
14
Licensed in
WY
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Incomplete address

The federal record is missing the street or ZIP for this provider.

3632 American Way Ste A
Casper, WY 82601-3164
Phone: (307) 234-6765
Fax: (307) 234-6998

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 9701A (WY)

Record details

NPI number1598028698
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2012
Last updated in NPPESJanuary 25, 2016
Mailing addressPo Box 51088, Casper, WY 82605-1088

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Ihc Health Services Inc — 3947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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