Riverton Physician Practices LLC
NPI 1083865554 · Medical Oncology Physician · Riverton, WY
Riverton Physician Practices LLC is a Medical Oncology Physician organization in Riverton, WY (NPI 1083865554).
Provider details
- NPI number
- 1083865554
- Entity type
- Organization
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Gracey, Coo(615) 372-8500
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Hematology & Oncology Physician207RH0003X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Wind River Oncology
Registry dates
- Enumerated
- 2008-10-02
- Last updated
- 2008-10-02
Frequently asked questions
- What is Riverton Physician Practices LLC's NPI number?
- Riverton Physician Practices LLC's National Provider Identifier (NPI) is 1083865554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Riverton Physician Practices LLC?
- Riverton Physician Practices LLC is classified in the NPPES registry as Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Riverton Physician Practices LLC located?
- Riverton Physician Practices LLC's practice location on file with NPPES is 1035 Rose Ln, Riverton, WY 82501-2286.
- What is Riverton Physician Practices LLC's phone number?
- The practice phone number listed in the NPPES registry for Riverton Physician Practices LLC is (307) 856-4688.
- Who is the authorized official for Riverton Physician Practices LLC?
- The authorized official listed on Riverton Physician Practices LLC's NPPES record is William Gracey, Coo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Riverton Physician Practices LLC's NPI active?
- Yes — Riverton Physician Practices LLC's NPI (1083865554) is active in the NPPES registry as of the last update on 2008-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.