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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ASHLEY OLEJNICZAK AMFT, APCC
NPI 1457286361
Marriage & Family Therapist in Mariposa, CA

Active since June 15, 2026
5108 STATE HIGHWAY 140, MARIPOSA, CA 95338(209) 213-7155 Get Directions Write a Review

NPPES record added: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ashley Olejniczak Amft, Apcc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASHLEY OLEJNICZAK AMFT, APCC (NPI 1457286361) is an individual marriage & family therapist in Mariposa, California, licensed in California (163729) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1457286361
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameASHLEY OLEJNICZAKCredential: AMFT, APCC
Location Address5108 STATE HIGHWAY 140Mariposa, CA 95338-2431
Mailing Address5108 State Highway 140Mariposa, CA 95338-2431 · (209) 213-7155
Phone(209) 213-7155
Sole ProprietorYes
Enumeration DateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1457286361 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 163729
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 22850 (CA)
5108 STATE HIGHWAY 140, Mariposa, CA 95338
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ashley Olejniczak's NPI number?

The NPI number for Ashley Olejniczak is 1457286361. It was assigned to this individual provider in the NPPES registry on June 15, 2026.

Where is Ashley Olejniczak located?

Ashley Olejniczak practices at 5108 State Highway 140, Mariposa, CA 95338. The listed phone number is (209) 213-7155.

What is Ashley Olejniczak's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Ashley Olejniczak was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.