Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hayley Michelle Avgeres Waltz, MS, LMHCA, LBA
Behavior Analyst in Everett, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750631214
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Registry record
Entity type Individual (Type 1)
Name Hayley Michelle Avgeres Waltz
Credential MS, LMHCA, LBA
Sex Female
Practice address 4526 Federal Ave, Everett, WA, 98203
Phone (425) 349-6200
Enumeration date Sep 12, 2012
Last updated in NPPES Oct 16, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA60761525 (WA) Primary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MC60354175 (WA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| BA60761525 | Other | WA | DOH |
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 Hayley Waltz's NPI record?
Cross-check NPI 1750631214 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1750631214 active?
Yes, as of the latest NPPES snapshot, NPI 1750631214 is active (record last updated 2025-10-16).
Other providers at this practice address
Browse all → Tasca Snow Psychiatry Physician · Everett, WA NPI 1124000732 Kate Hume Psychiatric/Mental Health Nurse Practitioner · Everett, WA NPI 1053399923 Heidi Theisen Counselor · Everett, WA NPI 1013983980 Sandra Kalnins Psychiatry Physician · Everett, WA NPI 1710954573 Linda Ford Mental Health Counselor · Everett, WA NPI 1720057813 Sara Wells Psychiatric/Mental Health Nurse Practitioner · Everett, WA NPI 1497703359 Compass Health Community/Behavioral Health Agency · Everett, WA NPI 1730136201 Anastasia Alles Mental Health Counselor · Everett, WA NPI 1831138908
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-16.