Ahmad Alkaddour, M.D.
Gastroenterology · Internal Medicine (CMS) · Orland Park, IL
At a glance
15300 West Ave Ste 210, Orland Park, IL 60462-4686
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Aug 4, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
15300 West Ave Ste 210Orland Park, IL 60462-4686
Additional reported practice locations
3 Richland Medical Park Dr Ste 120Columbia, SC 292036850
Phone: 8034348866
Fax: 8039333049 1120 15Th St
Augusta, GA 309123017
Phone: 7067218623
Fax: 7067211459 855 N Westhaven Dr
Oshkosh, WI 549047668
Phone: 9203038700
Fax: 9204565901 110 Irving St Nw
Pob 121
Washington, DC 200103017
Phone: 2028775287
Fax: 2028770876
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2009
- CMS specialties
- Gastroenterology · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Northwestern Medical Faculty Foundation
- Osf Multi-Specialty Group
- St Vincent Hospital-Hospital Sisters-Third Order Of St Francis
Reported hospital affiliations
- Northwestern Medicine Central Dupage Hospital Winfield, IL
- Palos Community Hospital Palos Heights, IL
- St Mary Medical Center Galesburg, IL
- St Marys Hospital Medical Ctr Green Bay, WI
- St Vincent Hospital Green Bay, WI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 85 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 85 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gastroenterology · Internal Medicine (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Apr 5, 2011
- Record updated
- Aug 4, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RG0100X
License reported: 84938 SC
207R00000X
License reported: ME119677 FL
207R00000X
License reported: 81162 GA
207RG0100X · Primary
License reported: 036169650 IL
207R00000X
License reported: MD044169 DC
207RG0100X
License reported: 86430-20 WI
207RG0100X
License reported: 81162 GA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
15300 West Ave Ste 210Orland Park, IL 60462-4686
- Phone
- (708) 226-2870
- Fax
- (708) 226-2315
Mailing address
1120 15TH ST STE BI1056AUGUSTA, GA 309120004
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue