Allison Isaacson
Mental Health Counselor · Eureka, CA
Allison Isaacson is a mental health counselor with a practice address in Eureka, California, and NPI 1841956802, issued on Nov 15, 2021. Check the license (California ASW87688, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Allison Isaacson
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- ASW87688 CA
Self-reported in NPPES; status is on the state search - Practice location
- 800 W Harris St Ste 33, Eureka, CA 95503
- Phone
- (707) 296-7660
- Enumerated
- Nov 15, 2021
- Record last updated
- Nov 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240716002404); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 28,617 in California → Look up another NPI →
Also registered at 800 W Harris St Ste 33
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Everett Allen, PA-CPhysician Assistant1982154324
- Natalie Engber, LCSWClinical Social Worker1750028775
- Brett Sumner, M.A., APCCProfessional Counselor1104583830
Verify Allison Isaacson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license ASW87688Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- County OF PlumasQuincy, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Isaacson among 28,617 mental health counselor records in California
Allison Isaacson is one of 28,617 mental health counselor records with a practice address in California. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 78% of them.
- NPI issued2021 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 1% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2018 · median 2015 among the 722 with a school on file
- Record last updated2021 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 mental health counselor records list a practice address in Eureka
They are 74 of the 2,854 NPPES records with a practice address in Eureka, and 28,617 mental health counselor records in California.
All 28,617 in California → Every provider in Eureka → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Chelsea CarmanEureka, CA 955031396109989
- Alyssa Gelburd, LPCCEureka, CA 955031093432544
- Kayla HenryEureka, CA 955031487294641
- Rita Newell, MA, LLPCEureka, CA 955031154690485
- Claudia Paliaga, MFTEureka, CA 955031265552111
- Aaliyah Rashad, M.S.Eureka, CA 955031427368703
- Kate Sipma, M.S.Eureka, CA 955031871629865
- Luke WalkerEureka, CA 955031427417674
Common questions
What is Allison Isaacson's NPI number?
Allison Isaacson's National Provider Identifier (NPI) is 1841956802, issued on Nov 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Allison Isaacson located?
The NPPES record lists a practice address at 800 W Harris St Ste 33, Eureka, CA, 95503. Phone: (707) 296-7660. Providers update this record themselves, so call before visiting.
How can I verify Allison Isaacson's license?
NPPES lists California license number ASW87688, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.