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

ROBERT J WILLIAMS PHD HSPP
NPI 1487622064
Psychologist - Clinical in Columbus, IN

Q: What is Robert Williams's NPI number?

The NPI number for Robert Williams is 1487622064. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Q: What is Robert Williams'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 Robert Williams 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 53 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 March 09, 2006

720 N MARR RD, COLUMBUS, IN 47201(812) 314-3400(812) 378-8367 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Robert J Williams Phd Hspp NPPES

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

ROBERT J WILLIAMS PHD HSPP (NPI 1487622064) is an individual clinical provider in Columbus, Indiana, licensed in Indiana (20040565A) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1487622064

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameROBERT J WILLIAMSCredential: PHD HSPP

Location Address720 N MARR RDColumbus, IN 47201-6660

Mailing Address720 N Marr RdColumbus, IN 47201-6660 · (812) 314-3400 · Fax (812) 378-8367

Phone(812) 314-3400

Fax(812) 378-8367

Sole ProprietorNo

Enumeration DateMarch 9, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1487622064 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 IN · 20040565A

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.

720 N MARR RD, Columbus, IN 47201

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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.

DANIEL CERVANTES MA

Counselor (Mental Health)

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3400

CINDA ANDIS RN

Registered Nurse (Psychiatric/Mental Health, Adult)

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3400

MARY LOUISE PRUETT LCSW

Social Worker (Clinical)

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3400

CATHERINE MARTOCCIA LCSW

Social Worker (Clinical)

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3494

QUINCO CONSULTING CENTER INC

Clinic/Center (Mental Health (Including Community Mental Health Center))

720 N MARR RD, FRESH START AZALIA
COLUMBUS, IN 47201

Bartholomew County (812) 579-5574

MORGAN EDWARDS LCSW

Social Worker (Clinical)

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3400

MRS. SARA C GRIBBINS RPH

Pharmacist

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3526

SARAH ANN HARVEY LMHC

Counselor (Mental Health)

720 N MARR RD
COLUMBUS, IN 47201

Bartholomew County (812) 314-3400

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 Robert Williams's NPI number?

The NPI number for Robert Williams is 1487622064. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Robert Williams located?

Robert Williams practices at 720 N Marr Rd, Columbus, IN 47201. The listed phone number is (812) 314-3400.

What is Robert Williams'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 Robert Williams 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 53 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.