Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Alyssa Jeanelle Tierney, LMFT

Individual provider Mental Health Counselor · NPI 1770949349

Alyssa Jeanelle Tierney, LMFT is a Marriage and Family Therapist in Alturas, California. Qualified in 2015, 11 years ago. Practices with County of Modoc, a 7-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Licensed in
CA
In the registry since
2016
Specialties on file
2
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

441 N Main St
Alturas, CA 96101-3457
Phone: (530) 233-6312
Fax: (530) 233-6339
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1360 E Lassen Ave, Chico, CA 95973-7823 — (530) 267-1753

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 125428 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1770949349
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedJanuary 12, 2016
Last updated in NPPESJune 2, 2021
Certification dateJune 2, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMARRIAGE AND FAMILY THERAPIST
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice County Of Modoc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Alturas