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

Riverton Physician Practices LLC

Organization Hematology & Oncology Physician · NPI 1083865554

Riverton Physician Practices LLC is a Hematology & Oncology Physician in Riverton, Wyoming. Registered with an NPI since 2008.

In the registry since
2008
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1035 Rose Ln Ste D
Riverton, WY 82501-2286
Phone: (307) 856-4688
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X
Hematology & Oncology Physician Taxonomy 207RH0003X

Record details

NPI number1083865554
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Gracey — Coo · (615) 372-8500
Other names Wind River Oncology
NPI enumeratedOctober 2, 2008
Last updated in NPPESOctober 2, 2008
Mailing addressPo Box 758, Post Falls, ID 83877-0758

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