Allison Isaacson
Allison Isaacson is a Mental Health Counselor provider (Counselor) practicing in Eureka, CA, registered in the NPPES registry with NPI 1841956802 since 2021. Practices at Native American Mental Health Services Corporation (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1841956802 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Allison Isaacson |
| Sex | Female |
| Practice address | 800 W HARRIS ST STE 33, Eureka, CA, 95503 |
| Phone | 7072967660 |
| Enumeration date | 2021-11-15 |
| Last updated in NPPES | 2021-11-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | ASW87688 | CA |
Copy-ready billing details
Provider: Allison Isaacson NPI: 1841956802 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 800 W HARRIS ST STE 33, Eureka, CA, 95503
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1174175483 | Jessica Golly | Individual | Clinical Social Worker | Eureka, CA |
| 1811545429 | Native American Mental Health Services Corporation | Organization | Psychiatry Physician | Eureka, CA |
| 1104583830 | Brett Sumner | Individual | Professional Counselor | Eureka, CA |
| 1750028775 | Natalie Engber | Individual | Clinical Social Worker | Eureka, CA |
Verify this record
Cross-check NPI 1841956802 against the authoritative CMS record: view Allison Isaacson 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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Is NPI 1841956802 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-11-15.