Internal Medicine, Hematology & Oncology · Littleton, CO
NPI
1932310034
Since 2007
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
6
Medicare group memberships
Hospitals
1
Hospital affiliations
7780 S Broadway, Suite 380
Littleton, CO, 80122
Phone (303) 734-2090
Groups this clinician bills Medicare through
Medicare paid, 2024
$44K
601 services
Medicare patients, 2024
277
Average age 75
Drug cost, 2024
$5.8M
1,401 prescriptions
Company payments, 2025
$378
From 8 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Karng S Log was code 99214 (office e&m - established), 364 times for 175 patients. In total Karng S Log billed 601 services in 13 codes, and Medicare paid $44K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2014-10-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 364 | 175 | $74.08 | $27K |
| 99213 Office E&M - Established | Office | 118 | 97 | $46.96 | $5,541 |
| 99215 Office E&M - Established | Office | 37 | 27 | $105.71 | $3,911 |
| 99205 Office E&M - New | Office | 32 | 32 | $131.63 | $4,212 |
| 99232 Hospital E&M - Subsequent | Facility | 21 | 13 | $61.14 | $1,284 |
By year: 2022 $53K for 693 services; 2023 $48K for 660 services; 2024 $44K for 601 services.
Medicare prescription drug claims, 2024
In 2024, the drug Karng S Log prescribed most often to Medicare patients was Ondansetron Hcl, with 90 prescriptions and refills. In total Karng S Log wrote 1,401 Medicare prescriptions that cost $5.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Ondansetron Hcl Generic | 90 | 90 | 49 | $711 |
| Anastrozole Generic | 74 | 200 | 24 | $1,110 |
| Dexamethasone Generic | 65 | 81 | 38 | $1,826 |
| Eliquis Apixaban | 62 | 136 | 19 | $80K |
| Xarelto Rivaroxaban | 60 | 108 | 14 | $59K |
| Prochlorperazine Maleate Generic | 57 | 57 | 40 | $675 |
| Tamoxifen Citrate Generic | 47 | 131 | 21 | $1,324 |
| Olanzapine Generic | 45 | 46 | 19 | $278 |
| Letrozole Generic | 44 | 99 | Under 11 | $1,094 |
| Imbruvica Ibrutinib | 42 | 49 | Under 11 | $738K |
| Hydroxyurea Generic | 40 | 107 | Under 11 | $1,164 |
| Ibrance Palbociclib | 38 | 38 | Under 11 | $590K |
| Acyclovir Generic | 36 | 78 | 12 | $622 |
| Enoxaparin Sodium Generic | 35 | 35 | Under 11 | $7,239 |
| Promacta Eltrombopag Olamine | 29 | 29 | Under 11 | $293K |
Brand drugs: 553 claims; generic drugs: 848 claims; opioid claims: 42.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Karng S Log $378 ($378 in general payments such as food, travel and fees) from 8 companies. The largest payer was Janssen Biotech, Inc. with $199.
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.