Paul Malcharek, MD
NPI 1891781951 · Internal Medicine Physician · Maryville, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Malcharek, MD is a Internal Medicine Physician provider in Maryville, IL (NPI 1891781951).
Provider details
- NPI number
- 1891781951
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036093757 (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
20 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
2,878 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) |
|---|---|---|
| X-Ray of Knee, 3 Views73562 | 523 | $20 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 442 | $129 |
| 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 | 291 | $17 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 279 | $17 |
| X-Ray of Hip, 2-3 Views73502 | 217 | $23 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 137 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 150 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 560 | 141 |
| Levothyroxine Sodium | 473 | 109 |
| Amlodipine Besylate | 440 | 113 |
| Lisinopril | 346 | 100 |
| Omeprazole | 321 | 89 |
| Hydrochlorothiazide | 286 | 73 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$710 across 40 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
- 2005-09-23
- Last updated
- 2022-01-06
- Certified
- 2022-01-06
Frequently asked questions
- What is Paul Malcharek's NPI number?
- Paul Malcharek's National Provider Identifier (NPI) is 1891781951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Malcharek's specialty?
- Paul Malcharek is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Malcharek located?
- Paul Malcharek's practice location on file with NPPES is 2401 S Center St, Maryville, IL 62062-5401.
- What is Paul Malcharek's phone number?
- The practice phone number listed in the NPPES registry for Paul Malcharek is (618) 344-3046.
- Does Paul Malcharek accept Medicare?
- Paul Malcharek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Malcharek's NPI active?
- Yes — Paul Malcharek's NPI (1891781951) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.