Matthew Koscielski, M.D.
NPI 1629052543 · Critical Care Medicine (Internal Medicine) Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Koscielski, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in South Bend, IN (NPI 1629052543).
Provider details
- NPI number
- 1629052543
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01038686A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,971 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 | 655 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 518 | $109 |
| 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 | 340 | $15 |
| Critical Care, First 30-74 Minutes99291 | 237 | $194 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 133 | $35 |
| 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 1,323 | 264 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 349 | 135 |
| Montelukast Sodium | 348 | 86 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 330 | 71 |
| Prednisone | 183 | 57 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 135 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,017 across 111 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
Additional practice locations (1)
- 600 East Blvd 4th Floor Hospitalists SteElkhart, IN 46514-2483Phone: (574) 389-7393Fax: (574) 647-1094
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Matthew Koscielski's NPI number?
- Matthew Koscielski's National Provider Identifier (NPI) is 1629052543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Koscielski's specialty?
- Matthew Koscielski is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Koscielski located?
- Matthew Koscielski's practice location on file with NPPES is 621 Memorial Dr Ste 302, South Bend, IN 46601-1073.
- What is Matthew Koscielski's phone number?
- The practice phone number listed in the NPPES registry for Matthew Koscielski is (574) 246-9350.
- Does Matthew Koscielski accept Medicare?
- Matthew Koscielski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Koscielski's NPI active?
- Yes — Matthew Koscielski's NPI (1629052543) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.