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DR. BADDR AHED SHAKHSHEER MD
NPI 1285865527
Surgery - Pediatric Surgery in Chicago, IL

Active since August 04, 2009PECOS Enrolled
5841 S MARYLAND AVE, CHICAGO, IL 60637(888) 824-0200 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2025, Nov 15, 2021, Nov 12, 2021 and 3 more (6 updates tracked since 2016).

About Dr. Baddr Ahed Shakhsheer Md NPPES

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

DR. BADDR AHED SHAKHSHEER MD (NPI 1285865527) is an individual pediatric surgery provider in Chicago, Illinois, licensed in Illinois (036132825) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1285865527
Entity TypeIndividualMale
Primary Taxonomy2086S0120X
Provider Legal NameDR. BADDR AHED SHAKHSHEERCredential: MD
Location Address5841 S MARYLAND AVEChicago, IL 60637-1443
Mailing Address150 Harvester Dr Ste 300Burr Ridge, IL 60527-5965
Phone(888) 824-0200
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateAugust 4, 2009
Last NPPES UpdateNovember 12, 20256 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1285865527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0120X
Licenses✔ Licensed in IL · 036132825✔ Licensed in IL · 036.132825✔ Licensed in IN · 01097077A
Definition
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.
Also ListedSurgeryTaxonomy 208600000X · License 2017033337 (MO)
5841 S MARYLAND AVE, Chicago, IL 60637
Open in Google Maps ↗

Secondary Practice Locations 3

Location 110855 Virginia StCrown Point, IN 46307-0210 · Phone (888) 824-0200
Location 21 Childrens Pl, Div Surg Ped, Ste 2ASaint Louis, MO 63110-1002 · Phone (314) 454-6022 · Fax (314) 454-2442
Location 34440 W 95th St Ste 1332HOak Lawn, IL 60453-2600 · Phone (708) 684-5437 · Fax (708) 684-4808

Other Identifiers 1

Medicaid200061777MO

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)

Dr. Baddr Ahed Shakhsheer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557664653
PECOS Enrollment IDI20251119003665
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 Baddr Shakhsheer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The University Of Chicago Medical Center
Same address
General Acute Care Hospital
5841 S MARYLAND AVE
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois enrollment
  • 1,905 clinicians in this Medicare group
NPI 1033218128 (773) 702-1530
University Of Chicago
Same address
Multi-Specialty
5841 S MARYLAND AVE, UCPG/MC 1099
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois and Indiana enrollments
  • 2,237 clinicians in this Medicare group
NPI 1821048786 (773) 702-9200
Advocate Health & Hospitals Corporation
8.1 mi
Medical Specialty
4440 W 95TH ST
Oak Lawn, IL 60453
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Advocate Health And Hospitals Corporation
  • 4,870 clinicians in this Medicare group
NPI 1912936014 (847) 390-5900
Shriners Hospitals For Children
259 mi
Pediatric Orthopaedic Surgery
4400 CLAYTON AVE
Saint Louis, MO 63110
  • Reassigned Medicare billing, Missouri enrollment
  • 95 clinicians in this Medicare group
NPI 1275970295 (314) 432-3600

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

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.

DR. DON MARTINEZ M.D.
Radiology (Diagnostic Radiology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 926-8318
ALEXANDRA DUMITRESCU
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200
PELEG HOROWITZ
Neurological Surgery
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200
SANDEEP GURBUXANI
Pathology (Hematology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200
DR. NIREN GANDRA M.D.
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 702-0240
ALLIE DAKROUB MD MS
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 702-1000
SCOTT VASHER MD
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (773) 702-1000
DR. NATHAN CHARLES NOWALK M.D.
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Cook County (888) 824-0200

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 Baddr Shakhsheer's NPI number?

The NPI number for Baddr Shakhsheer is 1285865527. It was assigned to this individual provider in the NPPES registry on August 4, 2009.

Where is Baddr Shakhsheer located?

Baddr Shakhsheer practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (888) 824-0200.

What is Baddr Shakhsheer's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Is Baddr Shakhsheer enrolled in Medicare?

Yes. Baddr Shakhsheer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Baddr Shakhsheer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Baddr Shakhsheer reassigns Medicare benefits to 4 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL), Advocate Health & Hospitals Corporation (Oak Lawn, IL) and Shriners Hospitals For Children (Saint Louis, MO). 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 Baddr Shakhsheer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Baddr Shakhsheer accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Baddr Shakhsheer 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 Baddr Shakhsheer was last updated on November 12, 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.