Eric Nordsieck, MD
NPI 1538494042 · Clinical Cardiac Electrophysiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Nordsieck, MD is a Clinical Cardiac Electrophysiology Physician provider in Saint Louis, MO (NPI 1538494042).
Provider details
- NPI number
- 1538494042
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2024046538 (MO)
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
16 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
667 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 | 102 | $120 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 93 | $13 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 61 | $186 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 55 | $97 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 50 | $3 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 365 | 100 |
| Metoprolol Succinate | 316 | 93 |
| Flecainide Acetate | 205 | 61 |
| Amiodarone Hcl | 153 | 52 |
| Carvedilol | 148 | 48 |
| Spironolactone | 125 | 34 |
| Valsartan | 124 | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$320 across 13 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
- 2009-10-16
- Last updated
- 2025-01-08
- Certified
- 2025-01-08
Frequently asked questions
- What is Eric Nordsieck's NPI number?
- Eric Nordsieck's National Provider Identifier (NPI) is 1538494042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Nordsieck's specialty?
- Eric Nordsieck is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Nordsieck located?
- Eric Nordsieck's practice location on file with NPPES is 625 S New Ballas Rd Ste 2015, Saint Louis, MO 63141-8253.
- What is Eric Nordsieck's phone number?
- The practice phone number listed in the NPPES registry for Eric Nordsieck is (314) 251-1700.
- Does Eric Nordsieck accept Medicare?
- Eric Nordsieck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Nordsieck's NPI active?
- Yes — Eric Nordsieck's NPI (1538494042) is active in the NPPES registry as of the last update on 2025-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.