Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Stephen Wesley Baker, PA-C
Physician Assistant in Tacoma, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912922964
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Registry record
Entity type Individual (Type 1)
Name Mr. Stephen Wesley Baker
Credential PA-C
Sex Male
Practice address 2502 S Union Ave, Tacoma, WA, 98405
Phone (253) 841-4653
Fax (253) 446-3973
Enumeration date Jul 12, 2006
Last updated in NPPES Apr 25, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10004489 (WA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1093156 | Medicaid | WA | - |
| 0395156 | Other | WA | L&I-DIAGNOSTIC IMAGING NW |
| 0226688 | Other | WA | L&I-TRA REST OF WA |
| 0375582 | Other | WA | L&I-UNION AVE OPEN MRI |
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
How do I verify Stephen Baker's NPI record?
Cross-check NPI 1912922964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912922964 active?
Yes, as of the latest NPPES snapshot, NPI 1912922964 is active (record last updated 2024-04-25).
Other providers at this practice address
Browse all → Tra-Minw P S Radiology Clinic/Center · Tacoma, WA NPI 1396814166 Union Avenue Open Mri LLC Radiology Clinic/Center · Tacoma, WA NPI 1568531242 Tacoma Magnetic Imaging Lp Radiology Clinic/Center · Tacoma, WA NPI 1376612069 Asif Abdullah Diagnostic Radiology Physician · Tacoma, WA NPI 1861620601 Mark Broadbent Diagnostic Radiology Physician · Tacoma, WA NPI 1841553088 Aparna Baheti Vascular & Interventional Radiology Physician · Tacoma, WA NPI 1902149339 Jacob Mcphee Diagnostic Radiology Physician · Tacoma, WA NPI 1851824346 Affiliated Radiology, LLC Radiology Clinic/Center · Tacoma, WA NPI 1306451794
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-25.