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DR. MARISSA HARTEL PSYD
NPI 1699347294
Psychologist - Clinical in Glendora, CA

Active since July 13, 2021
150 E MEDA AVE STE 280, GLENDORA, CA 91741(626) 509-8785 Get Directions Write a Review

NPPES record last updated: November 7, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 7, 2025, Jul 13, 2021 (2 updates tracked since 2021).

About Dr. Marissa Hartel Psyd NPPES

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

DR. MARISSA HARTEL PSYD (NPI 1699347294) is an individual clinical provider in Glendora, California, licensed in California (PSY35245) and active in the NPI registry since July 2021.Information from the official NPPES registry record, last updated November 7, 2025.

NPPES Registry Identity

NPI1699347294
Entity TypeIndividualFemale
Provider Legal NameDR. MARISSA HARTELCredential: PSYD
Location Address150 E MEDA AVE STE 280Glendora, CA 91741-2691
Mailing Address150 E Meda Ave Ste 280Glendora, CA 91741-2691 · (626) 509-8785
Phone(626) 509-8785
Sole ProprietorYes
Enumeration DateJuly 13, 2021
Last NPPES UpdateNovember 7, 20252 updates tracked since enumeration
NPPES CertifiedNovember 7, 2025
✔ NPI 1699347294 is a valid, active identifier and passes the ISO check-digit test. How NPI validation works

★ Primary Specialty

Psychologist · Clinical

Taxonomy 103TC0700X · Behavioral Health & Social Service Providers

✔ Licensed in CA · PSY35245

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training,… Show more

150 E MEDA AVE STE 280, Glendora, CA 91741
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Reviews for DR. MARISSA HARTEL PSYD

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Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

VOLNEY TAVAREZ MA
Marriage & Family Therapist
150 E MEDA AVE STE 280
GLENDORA, CA 91741
Los Angeles County (626) 590-6920

Frequently Asked Questions

What is Marissa Hartel's NPI number?

The NPI number assigned to this healthcare provider is 1699347294, enumerated as an "individual" on July 13, 2021.

Where is the provider located?

The provider is located at 150 E MEDA AVE STE 280 GLENDORA, CA 91741 and the phone number is (626) 509-8785.

What is the provider's specialty?

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.