Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lisa Mae Cowan, PA-C
Physician Assistant in Tualatin, OR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003807884
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Registry record
Entity type Individual (Type 1)
Name Lisa Mae Cowan
Credential PA-C
Sex Female
Practice address 19260 Sw 65th Ave Ste 270, Tualatin, OR, 97062
Phone (503) 885-9391
Fax (503) 563-5520
Enumeration date Nov 2, 2005
Last updated in NPPES Aug 15, 2018
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00679 (OR) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| R113018 | Other | - | MEDICARE PTAN |
| 215608 | Medicaid | OR | - |
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 Lisa Cowan?
Lisa Cowan 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-15.