Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Helen M Robison, PA-C
Physician Assistant in Prosser, WA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215407986
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Registry record
Entity type Individual (Type 1)
Name Helen M Robison
Credential PA-C
Sex Female
Practice address 336 Chardonnay Ave Ste 3, Prosser, WA, 99350
Phone (509) 788-6030
Enumeration date Nov 26, 2018
Last updated in NPPES Aug 26, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60777723 (WA) 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 Helen Robison?
Helen Robison 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.