DR. MARILYN MARKS FREY PHD
NPI 1093853855
Psychologist - Forensic in Paris, IL

Q: What is Marilyn Marks Frey's NPI number?

The NPI number for Marilyn Marks Frey is 1093853855. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Q: What is Marilyn Marks Frey's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

Active since February 02, 2007

723 E COURT ST, PARIS, IL 61944(217) 463-2002(217) 463-7202 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Marilyn Marks Frey Phd NPPES

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

DR. MARILYN MARKS FREY PHD (NPI 1093853855) is an individual forensic provider in Paris, Illinois and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1093853855

Entity TypeIndividualFemale

Primary Taxonomy103TF0200X

Provider Legal NameDR. MARILYN MARKS FREYCredential: PHD

Location Address723 E COURT STParis, IL 61944

Mailing Address723 E Court StParis, IL 61944 · (217) 463-2002 · Fax (217) 463-7202

Phone(217) 463-2002

Fax(217) 463-7202

Sole ProprietorNo

Enumeration DateFebruary 2, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1093853855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ForensicBehavioral Health & Social Service Providers

Taxonomy Code103TF0200X

Definition

A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.

Also ListedClinical NeuropsychologistTaxonomy 103G00000X

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X

723 E COURT ST, Paris, IL 61944

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Other Providers at the Same Location NPPES

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

FREY PSYCHOLOGY CENTER LTD

Psychologist (Clinical)

723 E COURT ST
PARIS, IL 61944

Edgar County (217) 463-2002

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 Marilyn Marks Frey's NPI number?

The NPI number for Marilyn Marks Frey is 1093853855. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Where is Marilyn Marks Frey located?

Marilyn Marks Frey practices at 723 E Court St, Paris, IL 61944. The listed phone number is (217) 463-2002.

What is Marilyn Marks Frey's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

When was this NPI record last updated?

The NPPES record for Marilyn Marks Frey was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.