Stephen Pieper, MD
NPI 1144214297 · Clinical Cardiac Electrophysiology Physician · Saint Louis, MO
Stephen Pieper, MD is a Clinical Cardiac Electrophysiology Physician provider in Saint Louis, MO (NPI 1144214297).
Provider details
- NPI number
- 1144214297
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R5N46 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,574 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) |
|---|---|---|
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 858 | $20 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 605 | $28 |
| Evaluation of Single, Dual, Or Multiple Lead Implantable Defibrillator System, Remote Up to 90 Days93295 | 257 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 182 | $87 |
| Programming of Dual Lead Pacemaker System93280 | 149 | $74 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 228 | 53 |
| Amiodarone Hcl | 84 | 28 |
| Metoprolol Succinate | 66 | 23 |
| Rivaroxabanbrand: Xarelto | 52 | 11 |
| Carvedilol | 44 | 15 |
| Dronedarone Hclbrand: Multaq | 26 | — |
| Atenolol | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,152 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
- 2005-09-06
- Last updated
- 2016-01-19
Frequently asked questions
- What is Stephen Pieper's NPI number?
- Stephen Pieper's National Provider Identifier (NPI) is 1144214297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Pieper's specialty?
- Stephen Pieper is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Pieper located?
- Stephen Pieper's practice location on file with NPPES is 450 N New Ballas Rd, Saint Louis, MO 63141-6835.
- What is Stephen Pieper's phone number?
- The practice phone number listed in the NPPES registry for Stephen Pieper is (314) 991-6969.
- Is Stephen Pieper's NPI active?
- Yes — Stephen Pieper's NPI (1144214297) is active in the NPPES registry as of the last update on 2016-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.