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DR. MARISSA LONG MAOB, PSY.D.
NPI 1396047056
Psychologist - Clinical in Claremont, CA

Active since November 30, 2010
250 W 1ST ST, 230, CLAREMONT, CA 91711(909) 624-1997 Get Directions Write a Review

NPPES record last updated: November 30, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marissa Long Maob, Psy.d. NPPES

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

DR. MARISSA LONG MAOB, PSY.D. (NPI 1396047056) is an individual clinical provider in Claremont, California, licensed in California (PSB35507) and active in the NPI registry since November 2010.

NPPES Registry Identity

NPI1396047056
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. MARISSA LONGCredential: MAOB, PSY.D.
Location Address250 W 1ST ST, 230Claremont, CA 91711-4736
Mailing Address250 W 1st St, 230Claremont, CA 91711-4736 · (909) 624-1997
Phone(909) 624-1997
Sole ProprietorYes
Enumeration DateNovember 30, 2010
✔ NPI 1396047056 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 · PSB35507
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.
250 W 1ST ST, Claremont, CA 91711
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Other Providers at the Same Location NPPES 17

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

DR BEAMAN PSYCHOLOGICAL PROFESSIONAL CORPORATION
Psychologist (Clinical)
250 W 1ST ST, 242
CLAREMONT, CA 91711
Los Angeles County (909) 621-9023
JOHN LOUIS PUSZTAI M.A. , MFT
Marriage & Family Therapist
250 W 1ST ST, SUITE 242
CLAREMONT, CA 91711
Los Angeles County (909) 457-7265
BUSINESS CONSULTATION AND MANAGEMENT SERVICES
Community/Behavioral Health
250 W 1ST ST
CLAREMONT, CA 91711
Los Angeles County (909) 263-5799
DR. NANCY JAMES PSY.D.
Psychologist (Clinical)
250 W 1ST ST, SUITE 214
CLAREMONT, CA 91711
Los Angeles County (909) 732-8450
SANDRA RUTH MARTIN LMFT
Marriage & Family Therapist
250 W 1ST ST, SUITE 214
CLAREMONT, CA 91711
Los Angeles County (951) 640-0561
MS. ROSELYN E. COLOMBO PH.D.
Psychologist (Clinical)
250 W 1ST ST, SUITE 352
CLAREMONT, CA 91711
Los Angeles County (909) 626-8006
DANIEL S SMITH PHD INC APC
Psychologist (Clinical)
250 W 1ST ST, 352
CLAREMONT, CA 91711
Los Angeles County (909) 399-0556
FIONA VAJK PH.D.
Psychologist (Clinical)
250 W 1ST ST, SUITE 242
CLAREMONT, CA 91711
Los Angeles County (909) 621-9023

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 Marissa Long's NPI number?

The NPI number for Marissa Long is 1396047056. It was assigned to this individual provider in the NPPES registry on November 30, 2010.

Where is Marissa Long located?

Marissa Long practices at 250 W 1st St 230, Claremont, CA 91711. The listed phone number is (909) 624-1997.

What is Marissa Long'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 Marissa Long was last updated on November 30, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.