Internal Medicine, Nephrology · Boston, MA
NPI
1679701270
Since 2009
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
4
Medicare group memberships
Hospitals
5
Hospital affiliations
75 Francis St, Brigham and Women's Hospital
Boston, MA, 02115
Phone (617) 732-5897
Groups this clinician bills Medicare through
Medicare paid, 2024
$37K
437 services
Medicare patients, 2024
118
Average age 64
Drug cost, 2024
$132K
720 prescriptions
Company payments, 2025
$3,578
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Martina M McGrath was code 99214 (office e&m - established), 119 times for 51 patients. In total Martina M McGrath billed 437 services in 12 codes, and Medicare paid $37K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2013-12-09.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 119 | 51 | $77.56 | $9,230 |
| 99232 Hospital E&M - Subsequent | Facility | 103 | 34 | $63.66 | $6,557 |
| 99215 Office E&M - Established | Facility | 48 | 20 | $117.43 | $5,637 |
| 90935 Hemodialysis | Facility | 21 | 14 | $58.90 | $1,237 |
| 99222 Hospital E&M - Initial | Facility | 17 | 14 | $106.02 | $1,802 |
| 99238 Hospital Discharge Management | Facility | 17 | 16 | $66.62 | $1,133 |
By year: 2022 $32K for 417 services; 2023 $21K for 290 services; 2024 $37K for 437 services.
Medicare prescription drug claims, 2024
In 2024, the drug Martina M McGrath prescribed most often to Medicare patients was Prednisone, with 73 prescriptions and refills. In total Martina M McGrath wrote 720 Medicare prescriptions that cost $132K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prednisone Generic | 73 | 145 | 17 | $717 |
| Amlodipine Besylate Generic | 72 | 201 | 24 | $1,020 |
| Carvedilol Generic | 46 | 130 | 14 | $542 |
| Atorvastatin Calcium Generic | 40 | 113 | 13 | $409 |
| Tacrolimus Generic | 26 | 54 | Under 11 | $1,121 |
| Famotidine Generic | 25 | 61 | Under 11 | $300 |
| Omeprazole Generic | 22 | 64 | Under 11 | $734 |
| Lisinopril Generic | 22 | 57 | Under 11 | $168 |
| Metoprolol Succinate Generic | 20 | 60 | Under 11 | $250 |
| Furosemide Generic | 18 | 38 | Under 11 | $126 |
| Bumetanide Generic | 17 | 38 | Under 11 | $772 |
| Envarsus Xr Tacrolimus | 14 | 32 | Under 11 | $13K |
| Tamsulosin Hcl Generic | 14 | 38 | Under 11 | $372 |
| Valacyclovir Valacyclovir Hcl | 13 | 27 | Under 11 | $200 |
| Potassium Chloride Generic | 13 | 21 | Under 11 | $302 |
Brand drugs: - claims; generic drugs: 649 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Martina M McGrath $3,578 ($3,578 in general payments such as food, travel and fees) from 5 companies. The largest payer was Alexion Pharmaceuticals, Inc. with $2,010.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.