Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARTIN E KELLER EDD ABPP
NPI 1700831427
Psychologist - Clinical in Phoenix, AZ

Q: What is Martin Keller's NPI number?

The NPI number for Martin Keller is 1700831427. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Q: What is Martin Keller'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 Keller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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 May 23, 2006

11020 N TATUM BLVD, PHOENIX, AZ 85028(602) 996-8619(602) 996-7932 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Martin E Keller Edd Abpp NPPES

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

DR. MARTIN E KELLER EDD ABPP (NPI 1700831427) is an individual clinical provider in Phoenix, Arizona, licensed in Arizona (503) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1700831427

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MARTIN E KELLERCredential: EDD ABPP

Location Address11020 N TATUM BLVDPhoenix, AZ 85028-6072

Mailing Address11020 N Tatum BlvdPhoenix, AZ 85028-6072 · (602) 996-8619 · Fax (602) 996-7932

Phone(602) 996-8619

Fax(602) 996-7932

Sole ProprietorNo

Enumeration DateMay 23, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1700831427 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 AZ · 503

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.

11020 N TATUM BLVD, Phoenix, AZ 85028

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Other Providers at the Same Location NPPES 13

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

HOUSHANG AMINIAN MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

11020 N TATUM BLVD, #100
PHX, AZ 85028

Maricopa County (602) 996-0654

NANCY HARKINS LPC

Counselor (Professional)

11020 N TATUM BLVD, SUITE 100
PHOENIX, AZ 85028

Maricopa County (602) 996-0654

DR. MARILYN SUE MITCHELL PH.D

Psychologist

11020 N TATUM BLVD, STE.100
PHOENIX, AZ 85028

Maricopa County (602) 996-8619

MRS. VIRGINIA M. KELLER M.C., LPC

Counselor

11020 N TATUM BLVD, SUITE 100
PHOENIX, AZ 85028

Maricopa County (602) 996-8619

PARADISE COUNSELING & CONSULTATION CENTER PC

Psychologist (Clinical)

11020 N TATUM BLVD
PHOENIX, AZ 85028

Maricopa County (602) 996-8619

DR. LARRY FOSTER WALDMAN PHD

Psychologist (Clinical)

11020 N TATUM BLVD, SUITE 100
PHOENIX, AZ 85028

Maricopa County (602) 996-8619

DR. KRISTEN JOANN SCHMIDT PH.D.

Social Worker (Clinical)

11020 N TATUM BLVD
PHOENIX, AZ 85028

Maricopa County (602) 996-0654

JENNIFER MCCOMBS CSW

Counselor (Mental Health)

11020 N TATUM BLVD
PHOENIX, AZ 85028

Maricopa County (480) 207-3485

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 Keller's NPI number?

The NPI number for Martin Keller is 1700831427. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Martin Keller located?

Martin Keller practices at 11020 N Tatum Blvd, Phoenix, AZ 85028. The listed phone number is (602) 996-8619.

What is Martin Keller'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 Keller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.