Eric Szczesniak, M.D.
NPI 1104143627 · Orthopaedic Surgery Physician · Chesterton, IN
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Szczesniak, M.D. is a Orthopaedic Surgery Physician provider in Chesterton, IN (NPI 1104143627).
Provider details
- NPI number
- 1104143627
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01076961A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,308 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 764 | $84 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 641 | $67 |
| X-Ray of Knee, 3 Views73562 | 220 | $36 |
| X-Ray of Hip, 1 View73501 | 208 | $29 |
| Fluoroscopic Guidance for Needle Placement77002 | 176 | $106 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 97 | $103 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 148 | 96 |
| Meloxicam | 106 | 89 |
| Pantoprazole Sodium | 90 | 85 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 69 | 37 |
| Amoxicillin | 38 | 22 |
| Diclofenac Sodium | 32 | 17 |
| Cephalexin | 21 | 16 |
Practice location
Mailing address
Additional practice locations (3)
- 3777 N Frontage Rd Ste 900Michigan City, IN 46360-7698Phone: (219) 921-1444
- 3691 Willowcreek RdPortage, IN 46368-5080Phone: (219) 921-1444
- 2501 Cumberland DrValparaiso, IN 46383-2503Phone: (219) 921-1444
Registry dates
- Enumerated
- 2010-04-23
- Last updated
- 2024-12-20
- Certified
- 2024-12-20
Frequently asked questions
- What is Eric Szczesniak's NPI number?
- Eric Szczesniak's National Provider Identifier (NPI) is 1104143627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Szczesniak's specialty?
- Eric Szczesniak is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Szczesniak located?
- Eric Szczesniak's practice location on file with NPPES is 601 Gateway Blvd N, Chesterton, IN 46304-9658.
- What is Eric Szczesniak's phone number?
- The practice phone number listed in the NPPES registry for Eric Szczesniak is (219) 921-1444.
- Does Eric Szczesniak accept Medicare?
- Eric Szczesniak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Szczesniak's NPI active?
- Yes — Eric Szczesniak's NPI (1104143627) is active in the NPPES registry as of the last update on 2024-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.