Michael Mauney
NPI 1104937713 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Mauney is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Saint Louis, MO (NPI 1104937713).
Provider details
- NPI number
- 1104937713
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 2000153647 (MO)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 2000153647 (MO)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
147 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 28 | $214 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 26 | $158 |
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 | 23 | $703 |
| Harvest of Vein Using an Endoscope33508 | 21 | $15 |
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 14 | $1,454 |
| Removal of Lymph Nodes of Chest Cavity Using an Endoscope32674 | 13 | $205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 58 | 26 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 31 | 17 |
| Atorvastatin Calcium | 21 | 15 |
| Furosemide | 21 | 20 |
| Apixabanbrand: Eliquis | 19 | — |
| Potassium Chloride | 18 | 16 |
| Amiodarone Hcl | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$252 across 6 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
- 2006-08-31
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Michael Mauney's NPI number?
- Michael Mauney's National Provider Identifier (NPI) is 1104937713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mauney's specialty?
- Michael Mauney is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mauney located?
- Michael Mauney's practice location on file with NPPES is 3023 N Ballas Rd Ste 150d, Saint Louis, MO 63131-2319.
- What is Michael Mauney's phone number?
- The practice phone number listed in the NPPES registry for Michael Mauney is (314) 996-5287.
- Does Michael Mauney accept Medicare?
- Michael Mauney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Mauney's NPI active?
- Yes — Michael Mauney's NPI (1104937713) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.