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MARCO SHAKER MD MS
NPI 1508361577
Internal Medicine - Interventional Cardiology in Palos Heights, IL

Active since March 29, 2018PECOS EnrolledAccepts Medicare Assignment
12400 S HARLEM AVE STE 112, PALOS HEIGHTS, IL 60463(708) 923-7650(708) 923-7655 Get Directions Write a Review

NPPES record last updated: August 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 7, 2025, Jul 8, 2024, Mar 29, 2018 (3 updates tracked since 2018).

About Marco Shaker Md Ms NPPES

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

MARCO SHAKER MD MS (NPI 1508361577) is an individual interventional cardiology provider in Palos Heights, Illinois, licensed in Illinois (036.155420) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1508361577
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameMARCO SHAKERCredential: MD MS
Location Address12400 S HARLEM AVE STE 112Palos Heights, IL 60463-1477
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900 · Fax (847) 390-4757
Phone(708) 923-7650
Fax(708) 923-7655
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMarch 29, 2018
Last NPPES UpdateAugust 7, 20253 updates tracked since enumeration
NPPES CertifiedAugust 7, 2025
✔ NPI 1508361577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in IL · 036.155420
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
12400 S HARLEM AVE STE 112, Palos Heights, IL 60463
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12525 S Michigan AveChicago, IL 60616-2315 · Phone (312) 567-2000
Location 29831 S Western AveChicago, IL 60643-1740 · Phone (773) 445-3500 · Fax (773) 445-0575

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marco Shaker Md Ms 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 ID5092122820
PECOS Enrollment IDI20250729002265
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.

Hospital Affiliations CMS Care Compare 2

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

Advocate Trinity Hospital

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140048
Location2320 E 93rd StChicago, IL 60617 · Cook County
Emergency services Birthing friendly

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

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.

Other Providers at the Same Location NPPES 2

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

DR. ROLAND WHALEY WINTERFIELD JR. M.D.
Internal Medicine (Cardiovascular Disease)
12400 S HARLEM AVE STE 112
PALOS HEIGHTS, IL 60463
Cook County (708) 923-7650
ASSOCIATED CARDIOVASCULAR PHYSICIANS, S.C
Internal Medicine (Cardiovascular Disease)
12400 S HARLEM AVE STE 112
PALOS HEIGHTS, IL 60463
Cook County (708) 923-7650

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 Marco Shaker's NPI number?

The NPI number for Marco Shaker is 1508361577. It was assigned to this individual provider in the NPPES registry on March 29, 2018.

Where is Marco Shaker located?

Marco Shaker practices at 12400 S Harlem Ave Ste 112, Palos Heights, IL 60463. The listed phone number is (708) 923-7650.

What is Marco Shaker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Marco Shaker enrolled in Medicare?

Yes. Marco Shaker 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.

What insurance does Marco Shaker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Marco Shaker 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 Marco Shaker affiliated with any hospitals?

According to CMS data, Marco Shaker is affiliated with Advocate Trinity Hospital and Advocate Christ Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Marco Shaker was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.