Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron Petrash
Counselor in Everett, WA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346679099
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Registry record
Entity type Individual (Type 1)
Name Aaron Petrash
Sex Male
Practice address 811 Madison St, Everett, WA, 98203
Phone (425) 212-4200
Fax (425) 212-4240
Enumeration date Nov 4, 2013
Last updated in NPPES Nov 4, 2013
Taxonomy & licenses
101Y00000X Counselor Behavioral Health & Social Service Providers · License CO60422044 (WA) Secondary
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
Where does Aaron Petrash practice?
The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aaron Petrash?
The National Provider Identifier (NPI) for Aaron Petrash is 1346679099, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-04.