DR. MARTIN B PENNINGTON II PSY.D
NPI 1225136880
Psychologist - Clinical in San Clemente, CA

Q: What is Martin Pennington's NPI number?

The NPI number for Martin Pennington is 1225136880. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Q: What is Martin Pennington's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Martin Pennington was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since September 20, 2006

101 AVENIDA SERRA, SAN CLEMENTE, CA 92672(949) 510-3845 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Martin B Pennington Ii Psy.d NPPES

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

DR. MARTIN B PENNINGTON II PSY.D (NPI 1225136880) is an individual clinical provider in San Clemente, California, licensed in California (PSB26011) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1225136880

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MARTIN B PENNINGTON IICredential: PSY.D

Location Address101 AVENIDA SERRASan Clemente, CA 92672-4760

Mailing Address503 Monterey Ln, Apartment DSan Clemente, CA 92672-5340 · (949) 510-3845

Phone(949) 510-3845

Sole ProprietorYes

Enumeration DateSeptember 20, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1225136880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSB26011

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 ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License PSB26001 (CA)

101 AVENIDA SERRA, San Clemente, CA 92672

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Other Providers at the Same Location NPPES 5

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

THE MAINSTREAM GROUP, INC

Substance Abuse Rehabilitation Facility

101 AVENIDA SERRA
SAN CLEMENTE, CA 92672

Orange County (949) 366-9210

MR. GREGORY MCCABE YOUNG CAS

Counselor (Addiction (Substance Use Disorder))

101 AVENIDA SERRA
SAN CLEMENTE, CA 92672

Orange County (949) 366-9210

LORI MARIE CATTERN C.A.T.C.

Case Manager/Care Coordinator

101 AVENIDA SERRA
SAN CLEMENTE, CA 92672

Orange County (949) 366-9210

IRENE MARIE HICKS CATC

Counselor (Addiction (Substance Use Disorder))

101 AVENIDA SERRA
SAN CLEMENTE, CA 92672

Orange County (949) 366-9210

MR. JOHN EVERETT COLLINGS

Counselor (Addiction (Substance Use Disorder))

101 AVENIDA SERRA, MAINSTREAM GROUP RECOVERY INC.
SAN CLEMENTE, CA 92672

Orange County (949) 366-9210

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 Martin Pennington's NPI number?

The NPI number for Martin Pennington is 1225136880. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Martin Pennington located?

Martin Pennington practices at 101 Avenida Serra, San Clemente, CA 92672. The listed phone number is (949) 510-3845.

What is Martin Pennington'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 Martin Pennington was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.