Katarzyna Scigacz
NPI 1558723585 · Internal Medicine Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katarzyna Scigacz is a Internal Medicine Physician provider in Naperville, IL (NPI 1558723585).
Provider details
- NPI number
- 1558723585
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.149221 (IL)
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
10 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
1,125 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 | 291 | $129 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 243 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 115 | $130 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 104 | $17 |
| Hemoglobin A1c Level83036 | 82 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 271 | 87 |
| Rosuvastatin Calcium | 232 | 78 |
| Levothyroxine Sodium | 196 | 56 |
| Semaglutidebrand: Ozempic | 175 | 36 |
| Amlodipine Besylate | 130 | 40 |
| Losartan Potassium | 127 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$518 across 10 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
- 2016-03-29
- Last updated
- 2022-05-04
- Certified
- 2022-05-04
Frequently asked questions
- What is Katarzyna Scigacz's NPI number?
- Katarzyna Scigacz's National Provider Identifier (NPI) is 1558723585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katarzyna Scigacz's specialty?
- Katarzyna Scigacz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katarzyna Scigacz located?
- Katarzyna Scigacz's practice location on file with NPPES is 1512 N Naper Blvd Bldg Suite176, Naperville, IL 60563-1521.
- What is Katarzyna Scigacz's phone number?
- The practice phone number listed in the NPPES registry for Katarzyna Scigacz is (630) 526-4010.
- Does Katarzyna Scigacz accept Medicare?
- Katarzyna Scigacz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katarzyna Scigacz's NPI active?
- Yes — Katarzyna Scigacz's NPI (1558723585) is active in the NPPES registry as of the last update on 2022-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.