Joanna Lepkowski, M.D.
NPI 1457441669 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Lepkowski, M.D. is a Family Medicine Physician provider in Chicago, IL (NPI 1457441669).
Provider details
- NPI number
- 1457441669
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036-115119 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
561 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 159 | $185 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 96 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 66 | $132 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $131 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 52 | $3 |
| Hemoglobin A1c Level83036 | 46 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 99 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 440 | 149 |
| Amlodipine Besylate | 265 | 88 |
| Metformin Hcl | 206 | 70 |
| Lisinopril | 200 | 64 |
| Levothyroxine Sodium | 161 | 53 |
| Losartan Potassium | 145 | 46 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (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
Additional practice locations (1)
- 4211 N Cicero AveSte 308Chicago, IL 60641-1651Phone: (773) 736-6125
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Joanna Lepkowski's NPI number?
- Joanna Lepkowski's National Provider Identifier (NPI) is 1457441669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Lepkowski's specialty?
- Joanna Lepkowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Lepkowski located?
- Joanna Lepkowski's practice location on file with NPPES is 3936 N Milwaukee Ave, Chicago, IL 60641-2703.
- What is Joanna Lepkowski's phone number?
- The practice phone number listed in the NPPES registry for Joanna Lepkowski is (773) 736-6125.
- Does Joanna Lepkowski accept Medicare?
- Joanna Lepkowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Lepkowski's NPI active?
- Yes — Joanna Lepkowski's NPI (1457441669) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.