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

DR. THOMAS W SHAFFER PHD
NPI 1275573230
Psychologist - Clinical in Fresno, CA

Q: What is Thomas Shaffer's NPI number?

The NPI number for Thomas Shaffer is 1275573230. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is Thomas Shaffer'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 Thomas Shaffer 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 37 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 June 07, 2006

5151 N PALM AVE, STE #980, FRESNO, CA 93704(559) 226-6997(559) 226-6883 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. Thomas W Shaffer Phd NPPES

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

DR. THOMAS W SHAFFER PHD (NPI 1275573230) is an individual clinical provider in Fresno, California, licensed in California (PSY5991) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1275573230

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. THOMAS W SHAFFERCredential: PHD

Location Address5151 N PALM AVE, STE #980Fresno, CA 93704

Mailing Address5151 N Palm Ave, Ste #980Fresno, CA 93704 · (559) 226-6997 · Fax (559) 226-6883

Phone(559) 226-6997

Fax(559) 226-6883

Sole ProprietorNo

Enumeration DateJune 7, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1275573230 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 · PSY5991

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.

5151 N PALM AVE, Fresno, CA 93704

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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.

MELVIN D HAMEL PH.D.

Psychologist (Clinical)

5151 N PALM AVE, SUITE 980
FRESNO, CA 93704

Fresno County (559) 355-5004

DR. RONALD LAWRENCE GANDOLFO PHD

Psychologist (Clinical)

5151 N PALM AVE, SUITE 605
FRESNO, CA 93704

Fresno County (559) 226-9488

DR. ALESHA JANELLE JENSEN O.D.

Optometrist

5151 N PALM AVE, SUITE 150
FRESNO, CA 93704

Fresno County (559) 229-7202

MS. PATTY L. BUNKER M.A., MFT

Marriage & Family Therapist

5151 N PALM AVE, STE 405
FRESNO, CA 93704

Fresno County (559) 222-2300

DR. KIMBERLY ANN DOUGHERTY PHD

Psychologist

5151 N PALM AVE, #890
FRESNO, CA 93704

Fresno County (559) 225-8960

ELIZABETH KIRSTEN HONEYMAN PH.D.

Psychologist (Clinical)

5151 N PALM AVE, SUITE 750
FRESNO, CA 93704

Fresno County (559) 226-0198

DR. E DENNIS CHINN O D

Optometrist

5151 N PALM AVE, SUITE 530
FRESNO, CA 93704

Fresno County (559) 224-8302

SUSAN MARBLE LMFT

Marriage & Family Therapist

5151 N PALM AVE, SUITE 420
FRESNO, CA 93704

Fresno County (559) 229-3174

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 Thomas Shaffer's NPI number?

The NPI number for Thomas Shaffer is 1275573230. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Thomas Shaffer located?

Thomas Shaffer practices at 5151 N Palm Ave Ste #980, Fresno, CA 93704. The listed phone number is (559) 226-6997.

What is Thomas Shaffer'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 Thomas Shaffer 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 37 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.