Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Allison Gray Workman, PA
Physician Assistant in Roanoke, VA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780128389
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Registry record
Entity type Individual (Type 1)
Name Mrs. Allison Gray Workman
Credential PA
Sex Female
Practice address 213 S Jefferson St Ste 1006, Roanoke, VA, 24011
Phone (540) 224-4325
Enumeration date Dec 15, 2016
Last updated in NPPES Oct 3, 2023
Taxonomy & licenses
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
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
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.
What specialty is Allison Workman?
Allison Workman 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-03.