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RENEE KATSINIS
NPI 1558748277
Nurse Practitioner - Pediatrics in Munster, IN

Active since May 01, 2015PECOS Enrolled
1946 45TH ST STE C, MUNSTER, IN 46321(219) 440-5334(219) 440-5335 Get Directions Write a Review

NPPES record last updated: November 23, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Renee Katsinis NPPES

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

RENEE KATSINIS (NPI 1558748277) is an individual pediatrics provider in Munster, Indiana, licensed in Indiana (71005426A) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Highland.

NPPES Registry Identity

NPI1558748277
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameRENEE KATSINIS
Location Address1946 45TH ST STE CMunster, IN 46321-3956
Mailing Address9725 Prairie AveHighland, IN 46322-3616 · (219) 924-5300
Phone(219) 440-5334
Fax(219) 440-5335
Sole ProprietorNo
Enumeration DateMay 1, 2015
Last NPPES UpdateNovember 23, 2021
NPPES CertifiedNovember 23, 2021
✔ NPI 1558748277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in IN · 71005426A
1946 45TH ST STE C, Munster, IN 46321
Open in Google Maps ↗

Secondary Practice Location 1

Location 19725 Prairie AveHighland, IN 46322-3616 · Phone (219) 924-5300

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Renee Katsinis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

4

Medicare enrollment records show Renee Katsinis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Care Network Inc
6.5 mi
Family Medicine
9660 WICKER AVE
St John, IN 46373
  • Reassigned Medicare billing, Indiana enrollment
  • 607 clinicians in this Medicare group
NPI 1457610487 (219) 365-7620
The Board Of Trustees Of The University Of Illinois
17 mi
Federally Qualified Health Center (FQHC)
8131 S MAY ST
Chicago, IL 60620
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1952713323 (312) 996-4656
The University Of Chicago Medical Center
19 mi
General Acute Care Hospital
5841 S MARYLAND AVE
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois enrollment
  • 635 clinicians in this Medicare group
NPI 1033218128 (773) 702-1530
University Of Chicago
19 mi
Multi-Specialty
5841 S MARYLAND AVE, UCPG/MC 1099
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois enrollment
  • 2,237 clinicians in this Medicare group
NPI 1821048786 (773) 702-9200

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 46321 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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 3

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

MRS. SARAH E BERBER FNP-BC
Nurse Practitioner (Family)
1946 45TH ST STE C
MUNSTER, IN 46321
Lake County (219) 440-5334
CHRISTINE MARIE TIMMER FIRLIT M.D.
Pediatrics
1946 45TH ST STE C
MUNSTER, IN 46321
Lake County (219) 440-5334
CHRISTOPHER ARANDA MD
Pediatrics
1946 45TH ST STE C
MUNSTER, IN 46321
Lake County (219) 440-5334

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 Renee Katsinis's NPI number?

The NPI number for Renee Katsinis is 1558748277. It was assigned to this individual provider in the NPPES registry on May 1, 2015.

Where is Renee Katsinis located?

Renee Katsinis practices at 1946 45th St Ste C, Munster, IN 46321. The listed phone number is (219) 440-5334.

What is Renee Katsinis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Renee Katsinis enrolled in Medicare?

Yes. Renee Katsinis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Renee Katsinis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Renee Katsinis reassigns Medicare benefits to 4 organizations: Community Care Network Inc (St John, IN), The Board Of Trustees Of The University Of Illinois (Chicago, IL), The University Of Chicago Medical Center (Chicago, IL) and University Of Chicago (Chicago, 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 Renee Katsinis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Renee Katsinis accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Renee Katsinis 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 Renee Katsinis was last updated on November 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.