Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Johnnie Machado, PA-C
Physician Assistant in Seattle, WA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699051524
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Registry record
Entity type Individual (Type 1)
Name Johnnie Machado
Credential PA-C
Sex Male
Practice address 550 17th Ave Fl 5, Seattle, WA, 98122
Phone (206) 320-2800
Fax (206) 320-2827
Enumeration date Oct 24, 2011
Last updated in NPPES Mar 17, 2018
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60221840 (WA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| PA60221840 | Other | WA | LICENSE |
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 Johnnie Machado?
Johnnie Machado 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.