Internal Medicine, Infectious Disease · New York, NY
NPI
1750333498
Since 2006
Specialty
Internal Medicine, Infectious Disease
Code 207RI0200X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
1100 Park Ave, Suite 1c
New York, NY, 10128
Phone (212) 427-9550
Groups this clinician bills Medicare through
Medicare paid, 2024
$108K
1,429 services
Medicare patients, 2024
278
Average age 78
Drug cost, 2024
$891K
1,915 prescriptions
Company payments, 2025
$676
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Glenn S Hammer was code 99232 (hospital e&m - subsequent), 381 times for 68 patients. In total Glenn S Hammer billed 1,429 services in 36 codes, and Medicare paid $108K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-03-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99232 Hospital E&M - Subsequent | Facility | 381 | 68 | $68.40 | $26K |
| 99213 Office E&M - Established | Office | 165 | 92 | $76.86 | $13K |
| 36415 Venipuncture Blood Collection | Office | 128 | 83 | $8.65 | $1,107 |
| 99233 Hospital E&M - Subsequent | Facility | 126 | 37 | $102.70 | $13K |
| 99441 Telephone Services | Office | 76 | 50 | $45.53 | $3,461 |
| 99214 Office E&M - Established | Office | 71 | 52 | $101.90 | $7,235 |
| 99442 Telephone Services | Office | 70 | 48 | $74.97 | $5,248 |
| 99223 Hospital E&M - Initial | Facility | 69 | 51 | $150.12 | $10K |
| 99231 Hospital E&M - Subsequent | Facility | 49 | 23 | $43.19 | $2,116 |
| 99203 Office E&M - New | Office | 46 | 46 | $97.34 | $4,478 |
| 99222 Hospital E&M - Initial | Facility | 42 | 35 | $113.76 | $4,778 |
| 99212 Office E&M - Established | Office | 42 | 34 | $46.96 | $1,972 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 24 | 24 | $143.99 | $3,456 |
| 99204 Office E&M - New | Office | 20 | 20 | $148.74 | $2,975 |
| G0008 Administration of influenza virus vaccine | Office | 19 | 19 | $36.26 | $689 |
By year: 2022 $100K for 1,341 services; 2023 $101K for 1,304 services; 2024 $108K for 1,429 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 128 | 83 | $8.65 | $1,107 |
Medicare prescription drug claims, 2024
In 2024, the drug Glenn S Hammer prescribed most often to Medicare patients was Atorvastatin Calcium, with 99 prescriptions and refills. In total Glenn S Hammer wrote 1,915 Medicare prescriptions that cost $891K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 99 | 238 | 27 | $1,332 |
| Ketoconazole Generic | 84 | 86 | 29 | $2,172 |
| Mupirocin Generic | 75 | 75 | 29 | $376 |
| Doxycycline Hyclate Generic | 74 | 84 | 46 | $531 |
| Cephalexin Generic | 57 | 86 | 35 | $2,400 |
| Levothyroxine Sodium Generic | 53 | 127 | 15 | $844 |
| Zolpidem Tartrate Generic | 45 | 45 | Under 11 | $382 |
| Maraviroc Generic | 43 | 43 | Under 11 | $56K |
| Losartan Potassium Generic | 35 | 99 | Under 11 | $390 |
| Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip | 35 | 37 | 11 | $577 |
| Hydrochlorothiazide Generic | 33 | 97 | 11 | $376 |
| Rosuvastatin Calcium Generic | 32 | 96 | 12 | $536 |
| Ritonavir Generic | 30 | 38 | Under 11 | $8,491 |
| Linezolid Generic | 29 | 29 | 20 | $1,294 |
| Tivicay Dolutegravir Sodium | 29 | 29 | Under 11 | $100K |
Brand drugs: - claims; generic drugs: 1,596 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Glenn S Hammer $676 ($676 in general payments such as food, travel and fees) from 7 companies. The largest payer was Gilead Sciences, Inc. with $336.
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.