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GERALD M CHOLEWA APRN
NPI 1770260481
Nurse Practitioner - Psychiatric/Mental Health in Oak Park, IL

Active since July 04, 2023PECOS Enrolled
1120 N RIDGELAND AVE, OAK PARK, IL 60302(312) 502-8915 Get Directions Write a Review

NPPES record last updated: July 4, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gerald M Cholewa Aprn NPPES

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

GERALD M CHOLEWA APRN (NPI 1770260481) is an individual psychiatric/mental health provider in Oak Park, Illinois, licensed in Illinois (209027737) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1770260481
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameGERALD M CHOLEWACredential: APRN
Location Address1120 N RIDGELAND AVEOak Park, IL 60302-1136
Mailing Address1120 N Ridgeland AveOak Park, IL 60302-1136 · (312) 502-8915
Phone(312) 502-8915
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateJuly 4, 2023
NPPES CertifiedJuly 4, 2023
✔ NPI 1770260481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IL · 209027737
1120 N RIDGELAND AVE, Oak Park, IL 60302
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gerald M Cholewa Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870098965
PECOS Enrollment IDI20250929000937
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Gerald Cholewa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

2014 Health, LLC
11 mi
Psychiatric Hospital
555 WILSON LN
Des Plaines, IL 60016
  • Reassigned Medicare billing, Illinois enrollment
  • 33 clinicians in this Medicare group
NPI 1083021877 (847) 768-5430
I2 Health Opco LLC
124 mi
Psychiatric Hospital
9014 N WOOD SAGE ROAD
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1407719131 (844) 360-8600

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60302 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Gerald Cholewa's NPI number?

The NPI number for Gerald Cholewa is 1770260481. It was assigned to this individual provider in the NPPES registry on July 4, 2023.

Where is Gerald Cholewa located?

Gerald Cholewa practices at 1120 N Ridgeland Ave, Oak Park, IL 60302. The listed phone number is (312) 502-8915.

What is Gerald Cholewa's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Gerald Cholewa enrolled in Medicare?

Yes. Gerald Cholewa is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gerald Cholewa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gerald Cholewa reassigns Medicare benefits to 2 organizations: 2014 Health, LLC (Des Plaines, IL) and I2 Health Opco LLC (Peoria, IL). Each 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 Gerald Cholewa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gerald Cholewa accept?

Health plans from Oscar Health list Gerald Cholewa 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 Gerald Cholewa was last updated on July 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.