Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lee Ann Baker, ARNP
Nurse Practitioner in Sequim, WA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265760086
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Registry record
Entity type Individual (Type 1)
Name Lee Ann Baker
Credential ARNP
Sex Female
Practice address 840 N 5th Ave Ste 1400, Sequim, WA, 98382
Phone (360) 565-2930
Fax (360) 582-2931
Enumeration date Dec 7, 2009
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60540760 (WA) Primary
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 Lee Baker?
Lee Baker is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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
Browse all → John Yergan Internal Medicine Physician · Sequim, WA NPI 1629046149 Timothy Lipski Emergency Medicine Physician · Sequim, WA NPI 1093726499 Elizabeth Olinger Nurse Practitioner · Sequim, WA NPI 1043375652 Stefanie Walker-Leu Nurse Practitioner · Sequim, WA NPI 1699053041 Michael Coudriet Nurse Practitioner · Sequim, WA NPI 1598359960
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.