Internal Medicine, Medical Oncology · Boston, MA
NPI
1275523490
Since 2005
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
3
Medicare group memberships
Hospitals
5
Hospital affiliations
55 Fruit St, Cox 640 Hematology Oncology
Boston, MA, 02114
Phone (617) 726-5187
Groups this clinician bills Medicare through
Medicare paid, 2024
$81K
1,233 services
Medicare patients, 2024
360
Average age 76
Drug cost, 2024
$4.6M
711 prescriptions
Company payments, 2025
$1,915
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Marc D Michaelson was code 99214 (office e&m - established), 397 times for 174 patients. In total Marc D Michaelson billed 1,233 services in 12 codes, and Medicare paid $81K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-01-28.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 397 | 174 | $74.45 | $30K |
| G2211 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's | Facility | 269 | 136 | $13.77 | $3,704 |
| 99215 Office E&M - Established | Facility | 132 | 95 | $111.21 | $15K |
| 99213 Office E&M - Established | Facility | 85 | 75 | $47.34 | $4,024 |
| 99214 Office E&M - Established | Office | 78 | 50 | $104.45 | $8,147 |
| 99213 Office E&M - Established | Office | 69 | 57 | $66.08 | $4,559 |
| G2211 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's | Office | 50 | 37 | $13.82 | $691 |
| 99215 Office E&M - Established | Office | 38 | 31 | $140.97 | $5,357 |
| 99443 Telephone Services | Facility | 33 | 25 | $77.32 | $2,552 |
| 99233 Hospital E&M - Subsequent | Facility | 30 | 18 | $97.92 | $2,938 |
| 99232 Hospital E&M - Subsequent | Facility | 22 | 11 | $65.19 | $1,434 |
| 99223 Hospital E&M - Initial | Facility | 17 | 17 | $143.80 | $2,445 |
By year: 2022 $70K for 828 services; 2023 $71K for 852 services; 2024 $81K for 1,233 services.
Medicare prescription drug claims, 2024
In 2024, the drug Marc D Michaelson prescribed most often to Medicare patients was Abiraterone Acetate, with 167 prescriptions and refills. In total Marc D Michaelson wrote 711 Medicare prescriptions that cost $4.6M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Abiraterone Acetate Generic | 167 | 167 | 34 | $277K |
| Prednisone Generic | 147 | 195 | 43 | $727 |
| Xtandi Enzalutamide | 97 | 97 | 15 | $1.3M |
| Nubeqa Darolutamide | 90 | 90 | 19 | $1.1M |
| Inlyta Axitinib | 39 | 39 | Under 11 | $783K |
| Erleada Apalutamide | 19 | 19 | Under 11 | $279K |
| Cabometyx Cabozantinib S-Malate | 16 | 16 | Under 11 | $386K |
| Lenvima Lenvatinib Mesylate | 16 | 16 | Under 11 | $390K |
| Ondansetron Hcl Generic | 14 | 14 | Under 11 | $137 |
| Oxycodone Hcl Generic | 13 | 13 | Under 11 | $223 |
| Bicalutamide Generic | 12 | 12 | Under 11 | $190 |
| Escitalopram Oxalate Generic | 11 | 15 | Under 11 | $59.72 |
Brand drugs: 289 claims; generic drugs: 422 claims; opioid claims: 19.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Marc D Michaelson $1,915 ($1,915 in general payments such as food, travel and fees) from 4 companies. The largest payer was Janssen Scientific Affairs, LLC with $1,915.
| Company | Payments | Amount |
|---|---|---|
| Janssen Scientific Affairs, LLC JNJ | 3 | $1,915 |
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.