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DR. MARK J STERN PH.D.
NPI 1124793666
Psychologist - Clinical in Fayetteville, AR

Active since August 16, 2021
1800 N GREGG AVE APT 4, FAYETTEVILLE, AR 72703(619) 894-6565 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 2, 2025, Sep 7, 2023, Aug 16, 2021 (3 updates tracked since 2021).

About Dr. Mark J Stern Ph.d. NPPES

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

DR. MARK J STERN PH.D. (NPI 1124793666) is an individual clinical provider in Fayetteville, Arkansas, licensed in California (PSY34309) and active in the NPI registry since August 2021. He maintains a secondary practice location in San Diego.

NPPES Registry Identity

NPI1124793666
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. MARK J STERNCredential: PH.D.
Location Address1800 N GREGG AVE APT 4Fayetteville, AR 72703-2420
Mailing Address6977 Navajo Rd # 432San Diego, CA 92119-1503 · (619) 250-2226
Phone(619) 894-6565
Sole ProprietorYes
Enumeration DateAugust 16, 2021
Last NPPES UpdateApril 2, 20253 updates tracked since enumeration
NPPES CertifiedApril 2, 2025
✔ NPI 1124793666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in CA · PSY34309✔ Licensed in AR · 202119
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 202119 (AR), PSY34309 (CA)
Also ListedPsychologist · HealthTaxonomy 103TH0004X · License 202119 (AR), PSY34309 (CA)
1800 N GREGG AVE APT 4, Fayetteville, AR 72703
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Secondary Practice Location 1

Location 16977 Navajo Rd # 432San Diego, CA 92119-1503 · Phone (619) 250-2226

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Arkansas Blue Cross and Blue Shield, Health Advantage, Octave.Insurance ›

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 Mark Stern's NPI number?

The NPI number for Mark Stern is 1124793666. It was assigned to this individual provider in the NPPES registry on August 16, 2021.

Where is Mark Stern located?

Mark Stern practices at 1800 N Gregg Ave Apt 4, Fayetteville, AR 72703. The listed phone number is (619) 894-6565.

What is Mark Stern's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

What insurance does Mark Stern accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Mark Stern as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Stern was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.