Hayley Michelle Avgeres Waltz, MS, LMHCA, LBA
Hayley Michelle Avgeres Waltz is a Behavior Analyst provider (Behavior Analyst) practicing in Everett, WA, registered in the NPPES registry with NPI 1750631214 since 2012.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1750631214 |
|---|---|
| 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 | 4253496200 |
| Enumeration date | 2012-09-12 |
| Last updated in NPPES | 2025-10-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | BA60761525 | WA |
| 101YM0800X | Mental Health Counselor | Secondary | MC60354175 | WA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| BA60761525 | Other | WA | DOH |
Copy-ready billing details
Provider: Hayley Waltz, MS, LMHCA, LBA NPI: 1750631214 Taxonomy: 103K00000X (Behavior Analyst) Address: 4526 FEDERAL AVE, Everett, WA, 98203
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235056870 | Breezy Lafever | Individual | Counselor | Everett, WA |
| 1124000732 | Tasca Snow | Individual | Psychiatry Physician | Everett, WA |
| 1053399923 | Kate Hume | Individual | Psychiatric/Mental Health Nurse Practitioner | Everett, WA |
| 1013983980 | Heidi Theisen | Individual | Counselor | Everett, WA |
| 1710954573 | Sandra Kalnins | Individual | Psychiatry Physician | Everett, WA |
| 1720057813 | Linda Ford | Individual | Mental Health Counselor | Everett, WA |
| 1497703359 | Sara Wells | Individual | Psychiatric/Mental Health Nurse Practitioner | Everett, WA |
| 1730136201 | Compass Health | Organization | Community/Behavioral Health Agency | Everett, WA |
Verify this record
Cross-check NPI 1750631214 against the authoritative CMS record: view Hayley Michelle Avgeres Waltz on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-10-16.