QUSAI TAHER ALITTER, M.D. — NPI 1093169419 (Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) in PERU, IL)

CMS-1500 Box 24J / 33a • NPI

1093169419

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

207RP1001X (CMS 11)

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)

Box 32 Service Location & ZIP+4

920 WEST ST, PERU, IL, 61354-2763

✓ 9-Digit EDI 837 ZIP+4 (61354-2763)

Practice Phone & Referral Fax

(815) 431-5757

Fax: (815) 575-4060

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1093169419 (QUSAI TAHER ALITTER, M.D.) 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

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1093169419` (NPI-1 Individual Practitioner)
Provider / Legal Name	QUSAI TAHER ALITTER, M.D.
Plain-English Specialty	Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) NUCC Code: `207RP1001X` (Internal Medicine, Pulmonary Disease)
Certifying / Licensing Body	American Board of Internal Medicine (ABIM)
Practice Location Address	920 WEST ST, PERU, IL, 61354-2763
Practice Telephone / Fax	Tel: (815) 431-5757 \| Fax: (815) 575-4060
Administrative Mailing Address	920 WEST ST, PERU, IL, 61354-2763
Enumeration & Last Sync	Enumerated: 2016-04-21 \| CMS Record Updated: 2026-06-03

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

920 WEST ST, PERU, IL, 61354-2763

🗺️ Open in Google Maps 🏥 More Providers in PERU

🔒 Are you QUSAI TAHER ALITTER, M.D.? Get your Verified NPI Clinic Badge or request personal phone/address redaction →

Plain-English Taxonomy & CMS Crosswalk (207RP1001X)

What Does Taxonomy Code 207RP1001X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RP1001X translates to:
"Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 11 (Physician/Internal Medicine) • CMS Code 29 (Physician/Pulmonary Disease)
Certifying / Accrediting Authority: American Board of Internal Medicine (ABIM)
Clinical Scope: Managing multiple adult chronic conditions (diabetes, high blood pressure, high cholesterol, thyroid disorders) or investigating unexplained adult symptoms.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (QUSAI TAHER ALITTER, M.D.)

Typical CPT / Diagnostic Procedures:

Complex Multi-System Adult Diagnostic Workup (CPT 99204–99215)
Preoperative Medical Risk Assessment & Cardiac Clearance
Chronic Kidney, Hepatic & Metabolic Panel Interpretation
Adult Inpatient Hospitalist Management & Discharge Coordination

Common Therapeutic Classes:

Antihypertensives (ACE Inhibitors, ARBs, Calcium Channel Blockers, Thiazides)
Oral Antidiabetic Agents, Basal/Bolus Insulins & Lipid-Lowering Statins
Direct Oral Anticoagulants (Apixaban, Rivaroxaban) & Antiplatelets
Levothyroxine (Hypothyroidism) & Proton Pump Inhibitors (Pantoprazole)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`207R00000X` — Internal Medicine Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: IL \| License: `036149239` \| Primary: Secondary
`207RC0200X` — Internal Medicine, Critical Care Medicine Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: NJ \| License: `25MA11921200` \| Primary: Secondary
`207R00000X` — Internal Medicine Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: WI \| License: `71642-20` \| Primary: Secondary
`208M00000X` — Hospitalist Plain English: Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist	State: CT \| License: `80235` \| Primary: Secondary
`207RC0200X` — Internal Medicine, Critical Care Medicine Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: IL \| License: `036149239` \| Primary: Secondary
`208M00000X` — Hospitalist Plain English: Licensed & Credentialed Allopathic & Osteopathic Physicians — Hospitalist	State: IL \| License: `036149239` \| Primary: Secondary
`390200000X` — Student in an Organized Health Care Education/Training Program Plain English: Licensed & Credentialed Student in an Organized Health Care Education/Training Program	State: N/A \| License: `Verified` \| Primary: Secondary
`207RP1001X` — Internal Medicine, Pulmonary Disease Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: IL \| License: `036149239` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

Batch-verify up to 25 NPIs free against CMS NPPES + Medicare PECOS + HHS OIG Exclusions with 1-click CSV export.

Launch Bulk NPI Checker → JSON API Docs

QUSAI TAHER ALITTER, M.D. (NPI #1093169419)