CMS-1500 Box 24J / 33a • NPI
1609290246
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207RG0100X (CMS 10)
Board-Certified Gastroenterologist (Digestive Tract & Liver Specialist)
Box 32 Service Location & ZIP+4
5454 HOHMAN AVE, HAMMOND, IN, 46320-1931
✓ 9-Digit EDI 837 ZIP+4 (46320-1931)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1609290246 (ALAA ATIEH) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).
CMS Medicare Order & Referring PECOS Eligibility
Medicare Part B
✓ Eligible
DMEPOS Ordering
✓ Eligible
Home Health (HHA)
✓ Eligible
Power Mobility
✓ Eligible
Hospice Referring
✓ Eligible
Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1609290246)
Medicare Beneficiaries
798
Total Billed Services
2,193
Distinct CPT/HCPCS Codes
53
Medicare Allowed Total
$239,767.21
Actual Top Billed CPT / HCPCS Procedures (CMS Part B)
| CPT / HCPCS | Clinical Procedure Description | Services |
|---|---|---|
43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 179 |
43246 | Insertion of stomach tube using a flexible endoscope | 12 |
43248 | Insertion of guide wire with dilation of esophagus using a flexible endoscope | 11 |
43249 | Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 15 |
43255 | Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 |
43450 | Dilation of esophagus | 29 |
45378 | Diagnostic exam of large bowel using a flexible endoscope | 13 |
45380 | Biopsy of large bowel using a flexible endoscope | 97 |
Actual Top Prescribed Medications (CMS Part D)
| Brand / Generic Medication | Total Claims | Patients |
|---|---|---|
| Baclofen Baclofen | 34 | <11 |
| Budesonide Dr Budesonide | 21 | <11 |
| Budesonide Ec Budesonide | 17 | <11 |
| Clenpiq Sod Picosulf/Mag Ox/Citric Ac | 11 | 11 |
| Colesevelam Hcl Colesevelam Hcl | 12 | <11 |
| Colestipol Hcl Colestipol Hcl | 63 | 32 |
| Creon Lipase/Protease/Amylase | 39 | 18 |
| Dexlansoprazole Dr Dexlansoprazole | 39 | 13 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1609290246 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | ALAA ATIEH |
| Plain-English Specialty | Board-Certified Gastroenterologist (Digestive Tract & Liver Specialist) NUCC Code: 207RG0100X (Internal Medicine, Gastroenterology) |
| Certifying / Licensing Body | American Board of Internal Medicine — Gastroenterology |
| Practice Location Address | 5454 HOHMAN AVE, HAMMOND, IN, 46320-1931 |
| Practice Telephone / Fax | Tel: (219) 932-2300 |
| Administrative Mailing Address | 8558 BROADWAY, MERRILLVILLE, IN, 46410-7032 |
| Enumeration & Last Sync | Enumerated: 2014-02-18 | CMS Record Updated: 2020-07-17 |
Clinic Location, Accessibility & Directions
📍 Practice Location & Patient Access
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Plain-English Taxonomy & CMS Crosswalk (207RG0100X)
What Does Taxonomy Code 207RG0100X Mean?
In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RG0100X translates to:
"Board-Certified Gastroenterologist (Digestive Tract & Liver Specialist)"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (ALAA ATIEH)
Typical CPT / Diagnostic Procedures:- Screening & Diagnostic Colonoscopy with Polypectomy (CPT 45378–45385)
- Esophagogastroduodenoscopy / Upper GI Endoscopy (EGD — CPT 43239)
- Hepatic Elastography (FibroScan) & Fractionated Bilirubin/LFT Workup
- Internal Hemorrhoid Banding & Anorectal Diagnostic Evaluation
- Proton Pump Inhibitors (Omeprazole, Pantoprazole, Esomeprazole)
- H. pylori Quadruple & Triple Eradication Regimens
- Mesalamine & Biologic Immunomodulators (Inflammatory Bowel Disease)
- Osmotic Laxatives, Rifaximin & Ursodeoxycholic Acid
All Registered NUCC Taxonomies & State Licenses
| Taxonomy Code & Plain-English Description | State License & Primary Status |
|---|---|
207R00000X — Internal MedicinePlain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) | State: IN | License: 02005187A | Primary: Secondary |
208M00000X — HospitalistPlain English: Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist | State: IN | License: 02005187A | Primary: Secondary |
207RG0100X — Internal Medicine, GastroenterologyPlain English: Board-Certified Gastroenterologist (Digestive Tract & Liver Specialist) | State: IN | License: 02005187A | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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