Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Timothy Tseng, PA-C
Physician Assistant in Camas, WA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386948347
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Registry record
Entity type Individual (Type 1)
Name Timothy Tseng
Credential PA-C
Sex Male
Practice address 1625 Se 192nd Ave Ste 100, Camas, WA, 98607
Phone (360) 566-4840
Enumeration date Jan 5, 2011
Last updated in NPPES Apr 16, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA159694 (OR) Secondary
363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA159694 (OR) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA61507645 (WA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 500653157 | 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
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 Timothy Tseng?
Timothy Tseng 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
Browse all → David Philips Interventional Cardiology Physician · Camas, WA NPI 1629040480 Kelley Aurand Family Medicine Physician · Camas, WA NPI 1306043880 John Koehler Family Medicine Physician · Camas, WA NPI 1962602052 Kristin Headrick Family Medicine Physician · Camas, WA NPI 1407492937 Megan Emad Internal Medicine Physician · Camas, WA NPI 1205474574
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-16.