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MATTHEW JARED RANZER MD
NPI 1083939987
Surgery - Plastic and Reconstructive Surgery in Chicago, IL

Active since April 02, 2010PECOS EnrolledAccepts Medicare Assignment
820 S WOOD ST, SUITE 515 CSN, CHICAGO, IL 60612(312) 996-9313(312) 413-0495 Get Directions Write a Review

NPPES record last updated: July 28, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Matthew Jared Ranzer Md NPPES

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

MATTHEW JARED RANZER MD (NPI 1083939987) is an individual plastic and reconstructive surgery provider in Chicago, Illinois, licensed in Illinois (036129724) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with University Of Illinois Hospital And Clinics, and is a graduate of State University Of New York At Buffalo School Of Medicine (2005).

NPPES Registry Identity

NPI1083939987
Entity TypeIndividualMale
Primary Taxonomy2086S0122X
Provider Legal NameMATTHEW JARED RANZERCredential: MD
Location Address820 S WOOD ST, SUITE 515 CSNChicago, IL 60612-4325
Mailing Address820 S Wood St, Suite 515 CsnChicago, IL 60612-4325 · (312) 996-9313 · Fax (312) 413-0495
Phone(312) 996-9313
Fax(312) 413-0495
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2005
Enumeration DateApril 2, 2010
Last NPPES UpdateJuly 28, 2015
✔ NPI 1083939987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in IL · 036129724
Definition
A surgeon who specializes in plastic and reconstructive surgery.
820 S WOOD ST, Chicago, IL 60612
Open in Google Maps ↗

Other Identifiers 1

Medicare PINF00217576IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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 and accepts Medicare assignment

Matthew Jared Ranzer Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214258896
PECOS Enrollment IDI20150608002004
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 Matthew Ranzer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Board Of Trustees Of The University Of Illinois
Same address
Pediatrics
840 S WOOD ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1093934275 (312) 996-6711
Mount Sinai Community Foundation
0.9 mi
Psychiatric Hospital
2040 W WASHINGTON BLVD
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 646 clinicians in this Medicare group
NPI 1609072313 (312) 850-5836
Osf Multi-Specialty Group
128 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Illinois Hospital And Clinics

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number140150
Location1740 West Taylor St Suite 1400Chicago, IL 60612 · Cook County
Emergency services Birthing friendly

Osf Little Company Of Mary Medical Center

Acute Care Hospitals · Evergreen Park, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140179
Location2800 W 95th StEvergreen Park, IL 60805 · Cook County
Emergency services Birthing friendly

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.

ADAM KOSLOFF
Student in an Organized Health Care Education/Training Program
820 S WOOD ST, MC 675
CHICAGO, IL 60612
Cook County (312) 996-7000
DR. JOSEPH FRANK MICHALSKI MD, MPH, MS
Orthopaedic Surgery
820 S WOOD ST
CHICAGO, IL 60612
Cook County (516) 497-1888
VICTOR R GORDEUK MD
Internal Medicine (Hematology & Oncology)
820 S WOOD ST, SICKLE CELL CTR. SUITE 172, CLINICAL SCIENCES BUILDING
CHICAGO, IL 60612
Cook County (312) 996-5680
DR. MARIO SPAGGIARI M.D.
Transplant Surgery
820 S WOOD ST, STE 619 CSB - MC 957
CHICAGO, IL 60612
Cook County (312) 355-1885
SOFIA SAMI MD
Psychiatry & Neurology (Psychiatry)
820 S WOOD ST
CHICAGO, IL 60612
Cook County (312) 413-1718
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Health Maintenance Organization
820 S WOOD ST, SUITE W310 - M/C 974
CHICAGO, IL 60612
Cook County (844) 810-2273
FRANK GONZALEZ M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
820 S WOOD ST, M/C 808
CHICAGO, IL 60612
Cook County (312) 996-7006
ERIC FERNANDEZ
Emergency Medicine
820 S WOOD ST
CHICAGO, IL 60612
Cook County (312) 996-2933

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 Matthew Ranzer's NPI number?

The NPI number for Matthew Ranzer is 1083939987. It was assigned to this individual provider in the NPPES registry on April 2, 2010.

Where is Matthew Ranzer located?

Matthew Ranzer practices at 820 S Wood St Suite 515 Csn, Chicago, IL 60612. The listed phone number is (312) 996-9313.

What is Matthew Ranzer's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Matthew Ranzer enrolled in Medicare?

Yes. Matthew Ranzer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Matthew Ranzer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Ranzer reassigns Medicare benefits to 3 organizations: The Board Of Trustees Of The University Of Illinois (Chicago, IL), Mount Sinai Community Foundation (Chicago, IL) and Osf Multi-Specialty Group (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 Matthew Ranzer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Matthew Ranzer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Matthew Ranzer 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.

Is Matthew Ranzer affiliated with any hospitals?

According to CMS data, Matthew Ranzer is affiliated with University Of Illinois Hospital And Clinics and Osf Little Company Of Mary Medical Center.

When was this NPI record last updated?

The NPPES record for Matthew Ranzer was last updated on July 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.