George Aziz, M.D.
NPI 1639133358 · Interventional Cardiology Physician · Joliet, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Aziz, M.D. is a Interventional Cardiology Physician provider in Joliet, IL (NPI 1639133358).
Provider details
- NPI number
- 1639133358
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036101060 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
8,906 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,308 | $131 |
| Rubidium Rb-82, Diagnostic, Per Study Dose, Up to 60 MillicuriesA9555 | 1,022 | $518 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 875 | $69 |
| Technetium Tc-99m Tetrofosmin, Diagnostic, Per Study DoseA9502 | 702 | $243 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 634 | $80 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 783 | 260 |
| Atorvastatin Calcium | 705 | 221 |
| Metoprolol Succinate | 559 | 166 |
| Apixabanbrand: Eliquis | 508 | 138 |
| Carvedilol | 420 | 125 |
| Amlodipine Besylate | 395 | 116 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,920 across 104 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2338 New StBlue Island, IL 60406-2402Phone: (708) 824-1114Fax: (708) 824-9341
- 13011 S 104th Ave Ste 100Palos Park, IL 60464-1508Phone: (708) 274-3278Fax: (708) 274-3299
Registry dates
- Enumerated
- 2006-04-12
- Last updated
- 2020-09-04
- Certified
- 2020-09-04
Frequently asked questions
- What is George Aziz's NPI number?
- George Aziz's National Provider Identifier (NPI) is 1639133358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Aziz's specialty?
- George Aziz is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is George Aziz located?
- George Aziz's practice location on file with NPPES is 195 Springfield Ave Unit 201, Joliet, IL 60435-6526.
- What is George Aziz's phone number?
- The practice phone number listed in the NPPES registry for George Aziz is (815) 823-8200.
- Does George Aziz accept Medicare?
- George Aziz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Aziz's NPI active?
- Yes — George Aziz's NPI (1639133358) is active in the NPPES registry as of the last update on 2020-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.