Stephen Welka, DO
NPI 1508973561 · Cardiovascular Disease Physician · Burlington, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Welka, DO is a Cardiovascular Disease Physician provider in Burlington, WI (NPI 1508973561).
Provider details
- NPI number
- 1508973561
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 48132 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
6,363 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,871 | $7 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,277 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 543 | $120 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 531 | $64 |
| Heart Muscle Strain Imaging93356 | 367 | $11 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 882 | 198 |
| Metoprolol Succinate | 526 | 157 |
| Atorvastatin Calcium | 497 | 148 |
| Furosemide | 407 | 142 |
| Metoprolol Tartrate | 368 | 112 |
| Rosuvastatin Calcium | 356 | 110 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2024-05-28
- Certified
- 2024-05-28
Frequently asked questions
- What is Stephen Welka's NPI number?
- Stephen Welka's National Provider Identifier (NPI) is 1508973561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Welka's specialty?
- Stephen Welka is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Welka located?
- Stephen Welka's practice location on file with NPPES is 248 Mchenry St, Burlington, WI 53105.
- What is Stephen Welka's phone number?
- The practice phone number listed in the NPPES registry for Stephen Welka is (262) 767-8000.
- Does Stephen Welka accept Medicare?
- Stephen Welka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Welka's NPI active?
- Yes — Stephen Welka's NPI (1508973561) is active in the NPPES registry as of the last update on 2024-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.