Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Larissa Faith Gray, PA-C
Physician Assistant in Casper, WY · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083344758
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Registry record
Entity type Individual (Type 1)
Name Larissa Faith Gray
Credential PA-C
Sex Female
Practice address 1522 E A St, Casper, WY, 82601
Phone (307) 234-6161
Enumeration date Jun 14, 2022
Last updated in NPPES Feb 25, 2023
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License PA1038 (WY) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA1038 (WY) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Larissa Gray?
Larissa Gray is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Jaime Bobinmyer-Hornecker Pharmacist · Casper, WY NPI 1801863758 Brian Veauthier Family Medicine Physician · Casper, WY NPI 1851352918 Sharon Karnes Family Medicine Physician · Casper, WY NPI 1962440487 Michael Miller Family Medicine Physician · Casper, WY NPI 1548201213 Beth Robitaille Family Medicine Physician · Casper, WY NPI 1396788865 Stephan Trent Family Medicine Physician · Casper, WY NPI 1972546851 Cynthia Works Family Medicine Physician · Casper, WY NPI 1497790364 John Noffsinger Medical Physician Assistant · Casper, WY NPI 1750318754
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-25.