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ANDRAS LADANYI M.D., PH.D.
NPI 1467784504
Obstetrics & Gynecology - Gynecologic Oncology in Chicago, IL

Active since January 30, 2010PECOS EnrolledAccepts Medicare Assignment
820 S WOOD ST # MC808, UNIVERSITY OF ILLINOIS OBSTETRICS AND GYNECOLOGY, CHICAGO, IL 60612(312) 996-7006(312) 996-4238 Get Directions Write a Review

NPPES record last updated: February 28, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 28, 2022, Jan 31, 2016 (2 updates tracked since 2016).

About Andras Ladanyi M.d., Ph.d. NPPES

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

ANDRAS LADANYI M.D., PH.D. (NPI 1467784504) is an individual gynecologic oncology provider in Chicago, Illinois, licensed in Illinois (036-127910) and active in the NPI registry since January 2010. He is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1467784504
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameANDRAS LADANYICredential: M.D., PH.D.
Location Address820 S WOOD ST # MC808, UNIVERSITY OF ILLINOIS OBSTETRICS AND GYNECOLOGYChicago, IL 60612-4325
Mailing Address820 S Wood St # Mc808, University Of Illinois Obstetrics And GynecologyChicago, IL 60612-4325 · (312) 996-7006 · Fax (312) 996-4238
Phone(312) 996-7006
Fax(312) 996-4238
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateJanuary 30, 2010
Last NPPES UpdateFebruary 28, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 28, 2022
✔ NPI 1467784504 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in IL · 036-127910
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 125.052444 (IL)
820 S WOOD ST # MC808, Chicago, IL 60612
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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 and accepts Medicare assignment

Andras Ladanyi M.d., Ph.d. 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 ID5294952784
PECOS Enrollment IDI20140806002065
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 Andras Ladanyi 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
Dermatology
808 S WOOD ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1154541936 (Illinois)
  • 2,127 clinicians in this Medicare group
NPI 1265651434 (312) 996-6966
Mount Sinai Community Foundation
1.0 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
Rush University Medical Center
1.5 mi
Diagnostic Radiology
1620 W HARRISON ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1184269425 (312) 563-4270

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 8

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
55 services17 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services20 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
24 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
20 services18 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
15 services13 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
15 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Copley Memorial Hospital

Acute Care Hospitals · Aurora, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140029
Location2000 Ogden AvenueAurora, IL 60504 · Kane County
Emergency services Birthing friendly

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier14 claims180 services$11.16 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements and vitamins, including preparation, any strength, over 100 grams of protein - premix B4199
Other-Enteral and Parenteral · category OB005N
1 supplier16 claims109 services$323.29 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier16 claims109 services$8.10 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier16 claims109 services$25.29 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

OLIVIA AGATA WALKOWIAK
Student in an Organized Health Care Education/Training Program
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-4472
ABIGAIL R LITWILLER M.D.
Obstetrics & Gynecology
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-7430
KARYN ELIZABETH MORGAN
Nurse Practitioner
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-5994
LENSA TOKA MD
Student in an Organized Health Care Education/Training Program
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-4224
JOSEPH M MAURICE M.D.
Obstetrics & Gynecology
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-7006
JOCELYN RAY MD, PHD
Obstetrics & Gynecology (Gynecologic Oncology)
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (407) 580-7578
DAWNE JULIA COLLIER M.D.
Obstetrics & Gynecology
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-7430
KATIE LOUISE WALKER APRN CNM DNP
Advanced Practice Midwife
820 S WOOD ST # MC808
CHICAGO, IL 60612
Cook County (312) 996-0533

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 Andras Ladanyi's NPI number?

The NPI number for Andras Ladanyi is 1467784504. It was assigned to this individual provider in the NPPES registry on January 30, 2010.

Where is Andras Ladanyi located?

Andras Ladanyi practices at 820 S Wood St # Mc808 University Of Illinois Obstetrics And Gynecology, Chicago, IL 60612. The listed phone number is (312) 996-7006.

What is Andras Ladanyi's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Andras Ladanyi enrolled in Medicare?

Yes. Andras Ladanyi 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 Andras Ladanyi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andras Ladanyi reassigns Medicare benefits to 3 organizations: The Board Of Trustees Of The University Of Illinois (Chicago, IL), Mount Sinai Community Foundation (Chicago, IL) and Rush University Medical Center (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 Andras Ladanyi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andras Ladanyi accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Andras Ladanyi 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 Andras Ladanyi affiliated with any hospitals?

According to CMS data, Andras Ladanyi is affiliated with Copley Memorial Hospital and Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Andras Ladanyi was last updated on February 28, 2022. 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.