Dr. Marilyn Marks Frey PHD
About this NPIWhat this record shows.
NPI 1093853855 is registered to Dr. Marilyn Marks Frey PHD, a Forensic Psychologist practising at 723 E Court St in Paris, Illinois. Forensic Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marilyn Marks Frey PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Marilyn Marks Frey PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Marilyn Marks Frey PHD directly at (217) 463-2002.
Frequently asked
Yes. NPI 1093853855 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Forensic Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (217) 463-2002.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Marilyn Marks Frey PHD is a Type-1 individual NPI.