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

DR. CARL STEPHEN MOISOFF PSYD
NPI 1083680987
Psychologist - Clinical in Merrillville, IN

Q: What is Carl Moisoff's NPI number?

The NPI number for Carl Moisoff is 1083680987. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Q: What is Carl Moisoff'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 Carl Moisoff 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 33 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 February 28, 2006

8500 BROADWAY ST, STE A, MERRILLVILLE, IN 46410(800) 648-7608(219) 736-9456 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Carl Stephen Moisoff Psyd NPPES

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

DR. CARL STEPHEN MOISOFF PSYD (NPI 1083680987) is an individual clinical provider in Merrillville, Indiana, licensed in Indiana (20040404A) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1083680987

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CARL STEPHEN MOISOFFCredential: PSYD

Location Address8500 BROADWAY ST, STE AMerrillville, IN 46410

Mailing Address9910 Arthur CourtCrown Point, IN 46307-2357 · (219) 662-0362 · Fax (219) 736-9456

Phone(800) 648-7608

Fax(219) 736-9456

Sole ProprietorNo

Enumeration DateFebruary 28, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1083680987 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 · 20040404A

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.

8500 BROADWAY ST, Merrillville, IN 46410

Open in Google Maps ↗

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 Carl Moisoff's NPI number?

The NPI number for Carl Moisoff is 1083680987. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Where is Carl Moisoff located?

Carl Moisoff practices at 8500 Broadway St Ste A, Merrillville, IN 46410. The listed phone number is (800) 648-7608.

What is Carl Moisoff'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 Carl Moisoff 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 33 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.