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

DR. MELISSA JEAN FOLK-JEDNOROZ PSYD
NPI 1912290511
Psychologist - Clinical in Mchenry, IL

Q: What is Melissa Folk-jednoroz's NPI number?

The NPI number for Melissa Folk-jednoroz is 1912290511. It was assigned to this individual provider in the NPPES registry on May 16, 2011.

Q: What is Melissa Folk-jednoroz's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since May 16, 2011

715 RIDGEVIEW DR, MCHENRY, IL 60050(815) 271-5645(815) 271-5187 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 29, 2026, Aug 21, 2024, Nov 2, 2018 (3 updates tracked since 2018).

On this page

About Dr. Melissa Jean Folk-jednoroz Psyd NPPES

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

DR. MELISSA JEAN FOLK-JEDNOROZ PSYD (NPI 1912290511) is an individual clinical provider in Mchenry, Illinois, licensed in Illinois (071.009064) and active in the NPI registry since May 2011.

NPPES Registry Identity

NPI1912290511

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MELISSA JEAN FOLK-JEDNOROZCredential: PSYD

Location Address715 RIDGEVIEW DRMchenry, IL 60050-7054

Mailing Address715 Ridgeview DrMchenry, IL 60050-7054 · (815) 271-5645 · Fax (815) 271-5187

Phone(815) 271-5645

Fax(815) 271-5187

Sole ProprietorNo

Enumeration DateMay 16, 2011

Last NPPES UpdateSeptember 29, 20263 updates tracked since enumeration

NPPES CertifiedAugust 21, 2024

✔ NPI 1912290511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in IL · 071.009064

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.

Also ListedPsychologistTaxonomy 103T00000X

715 RIDGEVIEW DR, Mchenry, IL 60050

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Melissa Jean Folk-jednoroz Psyd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Melissa Folk-jednoroz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fj Psychological Services

6.9 mi

Clinical

1127 ADAGIO DR
Volo, IL 60073

Reassigned Medicare billing, Illinois enrollment
3 clinicians in this Medicare group

NPI 1730606575 (224) 587-9128

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

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

SABRINA SHERRIN

Counselor (Mental Health)

715 RIDGEVIEW DR
MCHENRY, IL 60050

McHenry County (815) 271-5645

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 Melissa Folk-jednoroz's NPI number?

The NPI number for Melissa Folk-jednoroz is 1912290511. It was assigned to this individual provider in the NPPES registry on May 16, 2011.

Where is Melissa Folk-jednoroz located?

Melissa Folk-jednoroz practices at 715 Ridgeview Dr, Mchenry, IL 60050. The listed phone number is (815) 271-5645.

What is Melissa Folk-jednoroz's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Melissa Folk-jednoroz enrolled in Medicare?

Yes. Melissa Folk-jednoroz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Melissa Folk-jednoroz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Folk-jednoroz reassigns Medicare benefits to Fj Psychological Services (Volo, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Melissa Folk-jednoroz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Folk-jednoroz accept?

Health plans from Oscar Health and Oscar Insurance Company list Melissa Folk-jednoroz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Folk-jednoroz was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.