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DR. JAMES PATRICK RONAYNE M.D.
NPI 1245506328
Pediatrics in Chicago, IL

Active since March 22, 2012PECOS Enrolled
1801 W TAYLOR ST, CHICAGO, IL 60612(312) 996-7416(312) 413-8778 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. James Patrick Ronayne M.d. NPPES

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

DR. JAMES PATRICK RONAYNE M.D. (NPI 1245506328) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (036137562) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in New Orleans, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1245506328
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JAMES PATRICK RONAYNECredential: M.D.
Location Address1801 W TAYLOR STChicago, IL 60612-4795
Mailing Address840 S Wood St Ste 1247Chicago, IL 60612-4325 · (312) 996-3076 · Fax (312) 996-8204
Phone(312) 996-7416
Fax(312) 413-8778
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 22, 2012
Last NPPES UpdateSeptember 3, 2024
NPPES CertifiedSeptember 3, 2024
✔ NPI 1245506328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in IL · 036137562✔ Licensed in VA · 0101282817
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1801 W TAYLOR ST, Chicago, IL 60612
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Secondary Practice Location 1

Location 11430 Tulane Ave # Sl-37New Orleans, LA 70112-2632 · Phone (504) 988-5458 · Fax (504) 988-6808

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark of South Dakota, Inc..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. James Patrick Ronayne M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163735903
PECOS Enrollment IDI20260114004099
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

3

Medicare enrollment records show James Ronayne reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Board Of Trustees Of The University Of Illinois
Same address
Radiation Oncology
1801 W TAYLOR ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1669691788 (312) 413-7501
Avera Medical Group Webster
549 mi
Family Medicine
401 E HIGHWAY 12 STE 2
Webster, SD 57274
  • Reassigned Medicare billing, South Dakota enrollment
  • Medicare enrollment name: Avera St Lukes
  • 259 clinicians in this Medicare group
NPI 1588978423 (605) 345-2222
Governor Juan F. Luis Hospital & Medical Center
General Acute Care Hospital
#4007 ESTATE DIAMOND RUBY
Christiansted, St. Croix, VI 00821
  • Reassigned Medicare billing, U.S. Virgin Islands enrollment
  • 331 clinicians in this Medicare group
NPI 1972503647 (340) 778-6311

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 60612 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.

Other Providers at the Same Location NPPES 20

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

MATTHEW BRENNER-JEDWABNIK PA-C
Physician Assistant
1801 W TAYLOR ST
CHICAGO, IL 60612
Cook County (847) 207-6228
DR. MELANI LIGHTER MD
Surgery
1801 W TAYLOR ST
CHICAGO, IL 60612
Cook County (312) 355-4300
JAMES STEVEN FEINBERG MD
Dermatology (Procedural Dermatology)
1801 W TAYLOR ST, 3E
CHICAGO, IL 60612
Cook County (312) 996-1193
MRS. KIMBERLY YORMARK MS, AGACNP
Nurse Practitioner (Acute Care)
1801 W TAYLOR ST
CHICAGO, IL 60612
Cook County (866) 600-2273
DR. ANDERS MELLGREN MD
Colon & Rectal Surgery
1801 W TAYLOR ST, 3F OCC
CHICAGO, IL 60612
Cook County (312) 355-4300
MILENA J. LYON M.D.
Dermatology
1801 W TAYLOR ST, SUITE 3E
CHICAGO, IL 60612
Cook County (312) 996-8666
MR. DANIEL ROBERT BAMRICK-FERNANDEZ MD, MBA
Dermatology
1801 W TAYLOR ST
CHICAGO, IL 60612
Cook County (312) 996-0106
PROF. VATSLA DADHWAL MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1801 W TAYLOR ST
CHICAGO, IL 60612
Cook County (312) 413-7500

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 James Ronayne's NPI number?

The NPI number for James Ronayne is 1245506328. It was assigned to this individual provider in the NPPES registry on March 22, 2012.

Where is James Ronayne located?

James Ronayne practices at 1801 W Taylor St, Chicago, IL 60612. The listed phone number is (312) 996-7416.

What is James Ronayne's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is James Ronayne enrolled in Medicare?

Yes. James Ronayne is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for James Ronayne's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Ronayne reassigns Medicare benefits to 3 organizations: Board Of Trustees Of The University Of Illinois (Chicago, IL), Avera Medical Group Webster (Webster, SD) and Governor Juan F. Luis Hospital & Medical Center (Christiansted, St. Croix, VI). 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 James Ronayne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Ronayne accept?

Health plans from Wellmark of South Dakota, Inc. list James Ronayne 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 James Ronayne was last updated on September 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.