Internal Medicine · Warrensville Hts, OH
NPI
1164468120
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
4200 Warrrensville Cntr Road, #200
Warrensville Hts, OH, 44122
Phone (216) 752-7676
Groups this clinician bills Medicare through
Medicare paid, 2024
$17K
322 services
Medicare patients, 2024
131
Average age 67
Drug cost, 2024
$1.2M
13,967 prescriptions
Company payments, 2025
$141
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Gary A Greenspan was code 99213 (office e&m - established), 102 times for 61 patients. In total Gary A Greenspan billed 322 services in 15 codes, and Medicare paid $17K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-06-13.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 102 | 61 | $54.94 | $5,604 |
| 99308 SNF E&M | Office | 39 | 23 | $56.04 | $2,186 |
| 99348 Home E&M - New and Established | Office | 34 | 22 | $51.53 | $1,752 |
| 99309 SNF E&M | Office | 33 | 32 | $78.38 | $2,587 |
| G0008 Administration of influenza virus vaccine | Office | 27 | 27 | $29.40 | $794 |
| 99497 Care Management/Coordination | Office | 21 | 20 | $41.86 | $879 |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 19 | 19 | $17.47 | $332 |
| 90653 Vaccine Product | Office | 16 | 16 | $81.82 | $1,309 |
| 90661 Vaccine Product | Office | 11 | 11 | $36.11 | $397 |
By year: 2022 $25K for 472 services; 2023 $25K for 481 services; 2024 $17K for 322 services.
Medicare prescription drug claims, 2024
In 2024, the drug Gary A Greenspan prescribed most often to Medicare patients was Atorvastatin Calcium, with 660 prescriptions and refills. In total Gary A Greenspan wrote 13,967 Medicare prescriptions that cost $1.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 660 | 1,196 | 118 | $7,229 |
| Amlodipine Besylate Generic | 626 | 1,169 | 115 | $4,063 |
| Levothyroxine Sodium Generic | 575 | 805 | 73 | $7,189 |
| Metformin Hcl Generic | 415 | 700 | 73 | $3,111 |
| Divalproex Sodium Generic | 400 | 400 | 31 | $27K |
| Benztropine Mesylate Generic | 303 | 303 | 25 | $4,499 |
| Potassium Chloride Generic | 297 | 558 | 56 | $16K |
| Pantoprazole Sodium Generic | 288 | 395 | 48 | $3,100 |
| Lisinopril Generic | 287 | 491 | 49 | $1,399 |
| Hydrochlorothiazide Generic | 271 | 536 | 58 | $1,291 |
| Olanzapine Generic | 270 | 270 | 22 | $6,317 |
| Famotidine Generic | 249 | 272 | 25 | $1,905 |
| Tamsulosin Hcl Generic | 249 | 348 | 45 | $3,556 |
| Simvastatin Generic | 246 | 323 | 31 | $1,655 |
| Pravastatin Sodium Generic | 245 | 465 | 42 | $3,919 |
Brand drugs: 1,185 claims; generic drugs: 12,680 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Gary A Greenspan $141 ($141 in general payments such as food, travel and fees) from 2 companies. The largest payer was Bayer Healthcare Pharmaceuticals Inc. with $125.
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.