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JOHN M ANDREONI MD
NPI 1225024508
Internal Medicine - Infectious Disease in Palos Heights, IL

Active since September 22, 2005PECOS EnrolledAccepts Medicare Assignment
7804 W COLLEGE DR, SUITE 1NW, PALOS HEIGHTS, IL 60463(708) 361-5778(708) 361-5631 Get Directions Write a Review

NPPES record last updated: January 18, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About John M Andreoni Md NPPES

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

JOHN M ANDREONI MD (NPI 1225024508) is an individual infectious disease provider in Palos Heights, Illinois and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1985).

NPPES Registry Identity

NPI1225024508
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameJOHN M ANDREONICredential: MD
Location Address7804 W COLLEGE DR, SUITE 1NWPalos Heights, IL 60463-1025
Mailing Address777 Oakmont Ln, Suite 1600Westmont, IL 60559-5511 · (630) 789-2550
Phone(708) 361-5778
Fax(708) 361-5631
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1985
Enumeration DateSeptember 22, 2005
Last NPPES UpdateJanuary 18, 2008
✔ NPI 1225024508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
7804 W COLLEGE DR, Palos Heights, IL 60463
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Other Identifiers 4

Other14605IL · Advocate Hlth Partners
Medicare UPINF02142IL
Other21622441IL · Bcbs Provider Id
Medicare PINL67954IL

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

John M Andreoni 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 ID446222038
PECOS Enrollment IDI20041123000235
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 Reassignment

Medicare enrollment records show John Andreoni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southwest Infectious Disease & Internal Medicine S C
Same address
Infectious Disease
7804 W COLLEGE DR, SUITE 1NW
Palos Heights, IL 60463
  • Reassigned Medicare billing, Illinois enrollment
  • 12 clinicians in this Medicare group
NPI 1447337548 (708) 361-5778

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 60463 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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

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

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$912.74 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 10

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

KIRAN DHILLON M.D.
Internal Medicine (Infectious Disease)
7804 W COLLEGE DR, SUITE 1NW
PALOS HEIGHTS, IL 60463
Cook County (708) 361-5778
MUHAMMAD SHAMSE TABRIZ M.D.
Internal Medicine (Infectious Disease)
7804 W COLLEGE DR, SUITE 1NW
PALOS HEIGHTS, IL 60463
Cook County (708) 361-5778
GODOFREDO C CARANDANG MD
Internal Medicine (Infectious Disease)
7804 W COLLEGE DR, SUITE 1NW
PALOS HEIGHTS, IL 60463
Cook County (708) 361-5778
MR. THOMAS CHARLES SAYERS LCPC
Counselor (Professional)
7804 W COLLEGE DR, SUITE 2NE
PALOS HEIGHTS, IL 60463
Cook County (708) 448-0884
SOUTHWEST INFECTIOUS DISEASE & INTERNAL MEDICINE S C
Internal Medicine (Infectious Disease)
7804 W COLLEGE DR, SUITE 1NW
PALOS HEIGHTS, IL 60463
Cook County (708) 361-5778
CORINNE RAE OLSON
Social Worker
7804 W COLLEGE DR
PALOS HEIGHTS, IL 60463
Cook County (708) 448-0884
ASSOCIATES IN PROFESSIONAL COUNSELING CHARLES R POLCASTER PHD PC
Counselor (Professional)
7804 W COLLEGE DR, 2NE
PALOS HEIGHTS, IL 60463
Cook County (708) 448-0884
DANA KAREN MUELLER
Internal Medicine (Infectious Disease)
7804 W COLLEGE DR
PALOS HEIGHTS, IL 60463
Cook County (708) 361-5778

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 John Andreoni's NPI number?

The NPI number for John Andreoni is 1225024508. It was assigned to this individual provider in the NPPES registry on September 22, 2005.

Where is John Andreoni located?

John Andreoni practices at 7804 W College Dr Suite 1nw, Palos Heights, IL 60463. The listed phone number is (708) 361-5778.

What is John Andreoni's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is John Andreoni enrolled in Medicare?

Yes. John Andreoni 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 organization bills Medicare for John Andreoni's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Andreoni reassigns Medicare benefits to Southwest Infectious Disease & Internal Medicine S C (Palos Heights, IL). The 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 John Andreoni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Andreoni was last updated on January 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.