Jennifer Szalkowski, MD
NPI 1275524290 · Family Medicine Physician · Belleville, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Szalkowski, MD is a Family Medicine Physician provider in Belleville, IL (NPI 1275524290).
Provider details
- NPI number
- 1275524290
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036135973 (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
620 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 | 278 | $122 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 151 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $88 |
| Administration of Influenza Virus VaccineG0008 | 27 | $32 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 22 | $198 |
| Administration of Pneumococcal VaccineG0009 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 369 | 97 |
| Levothyroxine Sodium | 240 | 59 |
| Amlodipine Besylate | 199 | 57 |
| Lisinopril | 184 | 48 |
| Omeprazole | 151 | 42 |
| Losartan Potassium | 143 | 40 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$310 across 20 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
- 2005-10-31
- Last updated
- 2022-01-03
- Certified
- 2022-01-03
Frequently asked questions
- What is Jennifer Szalkowski's NPI number?
- Jennifer Szalkowski's National Provider Identifier (NPI) is 1275524290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Szalkowski's specialty?
- Jennifer Szalkowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Szalkowski located?
- Jennifer Szalkowski's practice location on file with NPPES is 310 N 7 Hills Rd Ste 220, Belleville, IL 62269-4111.
- What is Jennifer Szalkowski's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Szalkowski is (618) 624-6181.
- Does Jennifer Szalkowski accept Medicare?
- Jennifer Szalkowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Szalkowski's NPI active?
- Yes — Jennifer Szalkowski's NPI (1275524290) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.