Thomas Bemenderfer, MD
NPI 1891105425 · Orthopaedic Surgery Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Bemenderfer, MD is a Orthopaedic Surgery Physician provider in South Bend, IN (NPI 1891105425).
Provider details
- NPI number
- 1891105425
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301116640 (MI)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,149 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) |
|---|---|---|
| X-Ray of Ankle, Minimum of 3 Views73610 | 248 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 201 | $84 |
| X-Ray of Foot, Minimum of 3 Views73630 | 181 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $114 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 63 | $156 |
| Application of Short Leg Cast29405 | 56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 185 | 99 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 126 | 86 |
| Gabapentin | 85 | 55 |
| Ondansetron Hcl | 72 | 63 |
| Tramadol Hcl | 59 | 35 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 56 | 39 |
| Diclofenac Sodium | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$917 across 27 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 (3)
- 303 S Nappanee StElkhart, IN 46514-2066Phone: (574) 247-9441
- 60160 Bodnar BlvdMishawaka, IN 46544-9338Phone: (574) 247-9441
- 2349 Lake Ave Ste 201Plymouth, IN 46563-7837Phone: (574) 247-9441
Registry dates
- Enumerated
- 2014-05-05
- Last updated
- 2025-01-16
- Certified
- 2025-01-16
Frequently asked questions
- What is Thomas Bemenderfer's NPI number?
- Thomas Bemenderfer's National Provider Identifier (NPI) is 1891105425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Bemenderfer's specialty?
- Thomas Bemenderfer is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Bemenderfer located?
- Thomas Bemenderfer's practice location on file with NPPES is 53880 Carmichael Dr, South Bend, IN 46635-1567.
- What is Thomas Bemenderfer's phone number?
- The practice phone number listed in the NPPES registry for Thomas Bemenderfer is (574) 247-9441.
- Does Thomas Bemenderfer accept Medicare?
- Thomas Bemenderfer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Bemenderfer's NPI active?
- Yes — Thomas Bemenderfer's NPI (1891105425) is active in the NPPES registry as of the last update on 2025-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.