Michael Witcik, MD
NPI 1568625713 · Cardiovascular Disease Physician · La Crosse, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Witcik, MD is a Cardiovascular Disease Physician provider in La Crosse, WI (NPI 1568625713).
Provider details
- NPI number
- 1568625713
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,992 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 | 2,760 | $8 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 960 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 250 | $64 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 178 | $81 |
| Ultrasound of Heart, Follow-Up93308 | 79 | $23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 97 | 38 |
| Atorvastatin Calcium | 73 | 29 |
| Apixabanbrand: Eliquis | 66 | 20 |
| Metoprolol Tartrate | 65 | 26 |
| Furosemide | 58 | 24 |
| Sacubitril/Valsartanbrand: Entresto | 56 | 17 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-08
- Last updated
- 2013-12-23
Frequently asked questions
- What is Michael Witcik's NPI number?
- Michael Witcik's National Provider Identifier (NPI) is 1568625713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Witcik's specialty?
- Michael Witcik is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Witcik located?
- Michael Witcik's practice location on file with NPPES is 1836 South Ave, La Crosse, WI 54601-5429.
- What is Michael Witcik's phone number?
- The practice phone number listed in the NPPES registry for Michael Witcik is (608) 782-7300.
- Does Michael Witcik accept Medicare?
- Michael Witcik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Witcik's NPI active?
- Yes — Michael Witcik's NPI (1568625713) is active in the NPPES registry as of the last update on 2013-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.