Internal Medicine · Columbia, MD
NPI
1558362111
Since 2005
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
5900 Waterloo Rd Ste 200
Columbia, MD, 21045
Phone (410) 740-2900
Groups this clinician bills Medicare through
Medicare paid, 2024
$216K
9,712 services
Medicare patients, 2024
681
Average age 75
Drug cost, 2024
$1.1M
5,406 prescriptions
Company payments, 2025
$46.76
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Steven H Diener was code 99214 (office e&m - established), 1,409 times for 647 patients. In total Steven H Diener billed 9,712 services in 83 codes, and Medicare paid $216K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-03-16.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 1,409 | 647 | $58.20 | $82K |
| 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 | 1,298 | 619 | $12.45 | $16K |
| 80061 Clinical Chemistry | Office | 794 | 506 | $13.07 | $10K |
| 80053 Clinical Chemistry | Office | 626 | 428 | $10.31 | $6,456 |
| 84550 Clinical Chemistry | Office | 549 | 396 | $4.42 | $2,425 |
| 85025 Blood Count | Office | 498 | 375 | $7.58 | $3,773 |
| 84443 Clinical Chemistry | Office | 423 | 349 | $16.46 | $6,963 |
| 84439 Clinical Chemistry | Office | 421 | 346 | $8.82 | $3,715 |
| 36415 Venipuncture Blood Collection | Office | 345 | 259 | $8.60 | $2,967 |
| 80048 Clinical Chemistry | Office | 327 | 233 | $8.27 | $2,705 |
| 83036 Blood Count | Office | 279 | 166 | $9.49 | $2,649 |
| 82043 Clinical Chemistry | Office | 277 | 226 | $5.64 | $1,564 |
| 82570 Clinical Chemistry | Office | 277 | 226 | $5.07 | $1,403 |
| 80076 Clinical Chemistry | Office | 263 | 198 | $7.99 | $2,101 |
| 82306 Clinical Chemistry | Office | 251 | 215 | $28.92 | $7,259 |
By year: 2022 $222K for 8,904 services; 2023 $193K for 8,424 services; 2024 $216K for 9,712 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 80061 Clinical Chemistry | 794 | 506 | $13.07 | $10K |
| 80053 Clinical Chemistry | 626 | 428 | $10.31 | $6,456 |
| 84550 Clinical Chemistry | 549 | 396 | $4.42 | $2,425 |
| 85025 Blood Count | 498 | 375 | $7.58 | $3,773 |
| 84443 Clinical Chemistry | 423 | 349 | $16.46 | $6,963 |
| 84439 Clinical Chemistry | 421 | 346 | $8.82 | $3,715 |
| 36415 Venipuncture Blood Collection | 345 | 259 | $8.60 | $2,967 |
| 80048 Clinical Chemistry | 327 | 233 | $8.27 | $2,705 |
| 83036 Blood Count | 279 | 166 | $9.49 | $2,649 |
| 82043 Clinical Chemistry | 277 | 226 | $5.64 | $1,564 |
Medicare prescription drug claims, 2024
In 2024, the drug Steven H Diener prescribed most often to Medicare patients was Atorvastatin Calcium, with 406 prescriptions and refills. In total Steven H Diener wrote 5,406 Medicare prescriptions that cost $1.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 406 | 1,202 | 135 | $5,093 |
| Rosuvastatin Calcium Generic | 308 | 868 | 104 | $5,788 |
| Lisinopril Generic | 243 | 700 | 74 | $2,135 |
| Amlodipine Besylate Generic | 238 | 682 | 73 | $2,048 |
| Levothyroxine Sodium Generic | 216 | 523 | 61 | $1,929 |
| Metoprolol Succinate Generic | 204 | 577 | 71 | $3,590 |
| Valsartan Generic | 201 | 593 | 62 | $8,044 |
| Irbesartan Generic | 146 | 387 | 41 | $2,976 |
| Metformin Hcl Generic | 134 | 373 | 39 | $969 |
| Losartan Potassium Generic | 134 | 368 | 42 | $1,268 |
| Hydrochlorothiazide Generic | 119 | 330 | 39 | $775 |
| Simvastatin Generic | 112 | 319 | 35 | $1,423 |
| Carvedilol Generic | 91 | 267 | 30 | $865 |
| Escitalopram Oxalate Generic | 87 | 237 | 27 | $1,342 |
| Ozempic Semaglutide | 81 | 105 | 17 | $88K |
Brand drugs: 619 claims; generic drugs: 4,760 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Steven H Diener $46.76 ($46.76 in general payments such as food, travel and fees) from 2 companies. The largest payer was Novo Nordisk Inc with $27.78.
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.