Samuel Mcgrath, MD
NPI 1346454998 · Radiation Oncology Physician · South Bend, IN
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Mcgrath, MD is a Radiation Oncology Physician provider in South Bend, IN (NPI 1346454998).
Provider details
- NPI number
- 1346454998
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01067945A (IN)
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
1,820 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 555 | $41 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 272 | $175 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 236 | $19 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 200 | $60 |
| Calculation of Radiation Therapy Dose77300 | 167 | $30 |
| Design and Construction of Complex Radiation Treatment Device77334 | 114 | $56 |
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 |
|---|---|---|
| Tamsulosin Hcl | 70 | 21 |
| Dexamethasone | 29 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 | 21 |
| Gabapentin | 26 | 11 |
| Omeprazole | 19 | — |
| Oxybutynin Chloride | 19 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$260 across 3 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)
- 1215 Lawn Ave Ste 120Elkhart, IN 46514-2450Phone: (574) 523-2733Fax: (574) 523-3251
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2023-05-01
- Certified
- 2023-05-01
Frequently asked questions
- What is Samuel Mcgrath's NPI number?
- Samuel Mcgrath's National Provider Identifier (NPI) is 1346454998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Mcgrath's specialty?
- Samuel Mcgrath is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Mcgrath located?
- Samuel Mcgrath's practice location on file with NPPES is 621 Memorial Dr Ste 100, South Bend, IN 46601-1063.
- What is Samuel Mcgrath's phone number?
- The practice phone number listed in the NPPES registry for Samuel Mcgrath is (574) 647-1100.
- Does Samuel Mcgrath accept Medicare?
- Samuel Mcgrath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Mcgrath's NPI active?
- Yes — Samuel Mcgrath's NPI (1346454998) is active in the NPPES registry as of the last update on 2023-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.