Sotirios Vasilopoulos, M.D.
NPI 1568432912 · Gastroenterology Physician · Cudahy, WI
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sotirios Vasilopoulos, M.D. is a Gastroenterology Physician provider in Cudahy, WI (NPI 1568432912).
Provider details
- NPI number
- 1568432912
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD439059 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
445 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 120 | $73 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 69 | $83 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 66 | $75 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 42 | $215 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 31 | $153 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 332 | 101 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 152 | 147 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 88 | 84 |
| Linaclotidebrand: Linzess | 80 | 27 |
| Omeprazole | 66 | 20 |
| Sucralfate | 65 | 28 |
| Esomeprazole Magnesium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-26
- Last updated
- 2025-06-11
- Certified
- 2025-06-11
Frequently asked questions
- What is Sotirios Vasilopoulos's NPI number?
- Sotirios Vasilopoulos's National Provider Identifier (NPI) is 1568432912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sotirios Vasilopoulos's specialty?
- Sotirios Vasilopoulos is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sotirios Vasilopoulos located?
- Sotirios Vasilopoulos's practice location on file with NPPES is 5900 S Lake Dr, Cudahy, WI 53110-3171.
- What is Sotirios Vasilopoulos's phone number?
- The practice phone number listed in the NPPES registry for Sotirios Vasilopoulos is (414) 489-4190.
- Does Sotirios Vasilopoulos accept Medicare?
- Sotirios Vasilopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sotirios Vasilopoulos's NPI active?
- Yes — Sotirios Vasilopoulos's NPI (1568432912) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.