Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa A Walsh, PA-C
Physician Assistant in Nampa, ID · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821304007
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Registry record
Entity type Individual (Type 1)
Name Melissa A Walsh
Credential PA-C
Sex Female
Practice address 4301 Garrity Blvd Ste 103, Nampa, ID, 83687
Phone (855) 434-7763
Fax (949) 281-5550
Enumeration date Aug 25, 2010
Last updated in NPPES Nov 6, 2023
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA-856 (ID) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1770817413 | Medicaid | ID | - |
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 NPI 1821304007 active?
Yes, as of the latest NPPES snapshot, NPI 1821304007 is active (record last updated 2023-11-06).
How do I verify Melissa Walsh's NPI record?
Cross-check NPI 1821304007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-06.