Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Debra Lee Griner, FNP-C

Individual provider Family Nurse Practitioner · NPI 1861460289

Mrs. Debra Lee Griner, FNP-C is a Nurse Practitioner in Casper, Wyoming. Qualified in 2016, 10 years ago. Practices with Rocky Mountain Oncology Center LLC, an 8-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wyoming.

Years since qualifying
10
Licensed in
WY
In the registry since
2006
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

3632 American Way
Casper, WY 82604-3632
Phone: (307) 233-7300
Fax: (307) 233-7301
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 21279.0310 (WY)

Record details

NPI number1861460289
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedMarch 10, 2006
Last updated in NPPESJanuary 11, 2016

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Rocky Mountain Oncology Center Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Casper