Harry Warren
NPI 1447670286 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Bowling Green, KY
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry Warren is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Bowling Green, KY (NPI 1447670286).
Provider details
- NPI number
- 1447670286
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- TP645 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
205 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) |
|---|---|---|
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 39 | $1,215 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $122 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 27 | $45 |
| Coronary Artery Bypass Using Vein Or Artery Graft, 2 Grafts33518 | 23 | $237 |
| Harvest of Vein Using an Endoscope33508 | 21 | $14 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 106 | 48 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 81 | 71 |
| Methocarbamol | 48 | 43 |
| Furosemide | 40 | 30 |
| Potassium Chloride | 36 | 27 |
| Atorvastatin Calcium | 32 | 16 |
| Amiodarone Hcl | 29 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,453 across 18 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
Registry dates
- Enumerated
- 2014-04-20
- Last updated
- 2023-09-08
- Certified
- 2023-09-08
Frequently asked questions
- What is Harry Warren's NPI number?
- Harry Warren's National Provider Identifier (NPI) is 1447670286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Warren's specialty?
- Harry Warren is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Warren located?
- Harry Warren's practice location on file with NPPES is 825 2nd Ave Ste B1, Bowling Green, KY 42101-1790.
- What is Harry Warren's phone number?
- The practice phone number listed in the NPPES registry for Harry Warren is (270) 796-3330.
- Does Harry Warren accept Medicare?
- Harry Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harry Warren's NPI active?
- Yes — Harry Warren's NPI (1447670286) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.