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ALYSSA JANE BYERLY
NPI 1972124949
Psychologist - Clinical in Anaheim, CA

Active since May 01, 2020
222 S HARBOR BLVD STE 650, ANAHEIM, CA 92805(714) 871-5646 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 15, 2023, Oct 6, 2022, Jun 15, 2020 (3 updates tracked since 2020).

About Alyssa Jane Byerly NPPES

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

ALYSSA JANE BYERLY (NPI 1972124949) is an individual clinical provider in Anaheim, California, licensed in California (36199) and active in the NPI registry since May 2020.

NPPES Registry Identity

NPI1972124949
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameALYSSA JANE BYERLY
Location Address222 S HARBOR BLVD STE 650Anaheim, CA 92805-3756
Mailing Address222 S Harbor Blvd Ste 650Anaheim, CA 92805-3756 · (714) 871-5646
Phone(714) 871-5646
Sole ProprietorYes
Enumeration DateMay 1, 2020
Last NPPES UpdateOctober 2, 20253 updates tracked since enumeration
NPPES CertifiedOctober 2, 2025
✔ NPI 1972124949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 36199
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.
222 S HARBOR BLVD STE 650, Anaheim, CA 92805
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNA ANNE BARNES
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
KIMBERLY ORTEGA LMFT, APCC
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
GENESIS MONTEALEGRE LMFT
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
KAITLYN-ANN JEANINE CHALABIAN
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
SHAYLEE ANNAMIKA MATTHEWS
Student in an Organized Health Care Education/Training Program
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
GENESIS DANIELA FUENTES
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
RICHARD RYAN SANDBURG
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646
JULIE PARK
Marriage & Family Therapist
222 S HARBOR BLVD STE 650
ANAHEIM, CA 92805
Orange County (714) 871-5646

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 Alyssa Byerly's NPI number?

The NPI number for Alyssa Byerly is 1972124949. It was assigned to this individual provider in the NPPES registry on May 1, 2020.

Where is Alyssa Byerly located?

Alyssa Byerly practices at 222 S Harbor Blvd Ste 650, Anaheim, CA 92805. The listed phone number is (714) 871-5646.

What is Alyssa Byerly's specialty?

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

When was this NPI record last updated?

The NPPES record for Alyssa Byerly was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.