Thomas Bussineau, D.O.
NPI 1992155055 · Internal Medicine Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Bussineau, D.O. is a Internal Medicine Physician provider in South Bend, IN (NPI 1992155055).
Provider details
- NPI number
- 1992155055
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 02008147A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,510 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 862 | $78 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 158 | $40 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 115 | $117 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 110 | $112 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 100 | $130 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 64 | 14 |
| Amlodipine Besylate | 55 | — |
| Atorvastatin Calcium | 42 | — |
| Furosemide | 39 | 15 |
| Lisinopril | 38 | — |
| Montelukast Sodium | 35 | — |
| Pantoprazole Sodium | 34 |
Practice location
Mailing address
Additional practice locations (2)
- 600 East Blvd 4th Floor Hospitalists SteElkhart, IN 46514-2483Phone: (574) 389-7393Fax: (574) 647-1094
- 50505 Schoenherr Rd Ste 340Shelby Township, MI 48315-3140Phone: (586) 731-8400Fax: (586) 731-8406
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Thomas Bussineau's NPI number?
- Thomas Bussineau's National Provider Identifier (NPI) is 1992155055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Bussineau's specialty?
- Thomas Bussineau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Bussineau located?
- Thomas Bussineau's practice location on file with NPPES is 615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 46601-1033.
- What is Thomas Bussineau's phone number?
- The practice phone number listed in the NPPES registry for Thomas Bussineau is (574) 647-3050.
- Does Thomas Bussineau accept Medicare?
- Thomas Bussineau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Bussineau's NPI active?
- Yes — Thomas Bussineau's NPI (1992155055) 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.