Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy Anne Kotlarz, LMP
Specialist in Bothell, WA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619206018
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Registry record
Entity type Individual (Type 1)
Name Nancy Anne Kotlarz
Credential LMP
Sex Female
Practice address 125 164th St Se, Bothell, WA, 98012
Phone (425) 745-2311
Fax (425) 745-2988
Enumeration date Dec 14, 2009
Last updated in NPPES Dec 14, 2009
Taxonomy & licenses
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 is the NPI number for Nancy Kotlarz?
The National Provider Identifier (NPI) for Nancy Kotlarz is 1619206018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Kotlarz practice?
The practice location on file with NPPES is in Bothell, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-14.