CMS-1500 Box 24J / 33a • NPI
1881671766
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207RC0000X (CMS 06)
Board-Certified Cardiologist (Heart & Blood Vessel Specialist)
Box 32 Service Location & ZIP+4
2123 AUBURN AVE, SUITE 138, CINCINNATI, OH, 45219-2906
✓ 9-Digit EDI 837 ZIP+4 (45219-2906)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1881671766 (GREGORY CLARKE, 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
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 #1881671766)
Medicare Beneficiaries
1,537
Total Billed Services
2,451
Distinct CPT/HCPCS Codes
29
Medicare Allowed Total
$130,955.28
Actual Top Billed CPT / HCPCS Procedures (CMS Part B)
| CPT / HCPCS | Clinical Procedure Description | Services |
|---|---|---|
75574 | Ct scan of blood vessels and grafts of heart with contrast | 18 |
78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 29 |
78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 42 |
92960 | External shock to heart to regulate heart beat | 32 |
93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 64 |
93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 781 |
93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 18 |
93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 11 |
Actual Top Prescribed Medications (CMS Part D)
| Brand / Generic Medication | Total Claims | Patients |
|---|---|---|
| Amiodarone Hcl Amiodarone Hcl | 47 | 17 |
| Amlodipine Besylate Amlodipine Besylate | 311 | 95 |
| Atenolol Atenolol | 52 | 14 |
| Atorvastatin Calcium Atorvastatin Calcium | 631 | 188 |
| Bisoprolol Fumarate Bisoprolol Fumarate | 17 | <11 |
| Carvedilol Carvedilol | 202 | 60 |
| Clonidine Hcl Clonidine Hcl | 18 | <11 |
| Clopidogrel Clopidogrel Bisulfate | 79 | 26 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1881671766 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | GREGORY CLARKE, M.D. |
| Plain-English Specialty | Board-Certified Cardiologist (Heart & Blood Vessel Specialist) NUCC Code: 207RC0000X (Internal Medicine, Cardiovascular Disease) |
| Certifying / Licensing Body | American Board of Internal Medicine — Cardiovascular Disease |
| Practice Location Address | 2123 AUBURN AVE, SUITE 138, CINCINNATI, OH, 45219-2906 |
| Practice Telephone / Fax | Tel: (513) 206-1120 | Fax: (512) 206-1122 |
| Administrative Mailing Address | 237 WILLIAM HOWARD TAFT RD, CINCINNATI, OH, 45219-2610 |
| Enumeration & Last Sync | Enumerated: 2005-12-30 | CMS Record Updated: 2020-10-21 |
Clinic Location, Accessibility & Directions
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Plain-English Taxonomy & CMS Crosswalk (207RC0000X)
What Does Taxonomy Code 207RC0000X Mean?
In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RC0000X translates to:
"Board-Certified Cardiologist (Heart & Blood Vessel Specialist)"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (GREGORY CLARKE, M.D.)
Typical CPT / Diagnostic Procedures:- Transthoracic Doppler Echocardiography (TTE — CPT 93306)
- 12-Lead Electrocardiogram (ECG) & Holter / Event Arrhythmia Monitoring
- Exercise Treadmill & Myocardial Perfusion Nuclear Stress Testing
- Diagnostic Coronary Angiography & Percutaneous Coronary Intervention (PCI)
- High-Intensity Statins (Atorvastatin, Rosuvastatin) & Ezetimibe
- Beta-Blockers (Metoprolol Succinate, Carvedilol, Bisoprolol)
- Sacubitril/Valsartan, Empagliflozin & Spironolactone (Heart Failure GDMT)
- Apixaban, Rivaroxaban & Clopidogrel (Atrial Fibrillation & Stent Thrombosis Prevention)
All Registered NUCC Taxonomies & State Licenses
| Taxonomy Code & Plain-English Description | State License & Primary Status |
|---|---|
207RC0000X — Internal Medicine, Cardiovascular DiseasePlain English: Board-Certified Cardiologist (Heart & Blood Vessel Specialist) | State: OH | License: 35069414 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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