Internal Medicine, Hematology & Oncology · San Diego, CA
NPI
1093169963
Since 2016
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
200 W Arbor Dr
San Diego, CA, 92103
Phone (800) 926-8273
Groups this clinician bills Medicare through
Medicare paid, 2024
$50K
580 services
Medicare patients, 2024
122
Average age 73
Drug cost, 2024
$1.8M
518 prescriptions
Company payments, 2025
$84.68
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Ah-Reum Jeong was code 99233 (hospital e&m - subsequent), 237 times for 58 patients. In total Ah-Reum Jeong billed 580 services in 19 codes, and Medicare paid $50K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-11-13.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99233 Hospital E&M - Subsequent | Facility | 237 | 58 | $94.96 | $23K |
| 99215 Office E&M - Established | Facility | 111 | 39 | $113.39 | $13K |
| 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 | 79 | 38 | $13.50 | $1,067 |
| 99239 Hospital Discharge Management | Facility | 28 | 25 | $91.00 | $2,548 |
| 99215 Office E&M - Established | Office | 15 | 13 | $132.59 | $1,989 |
| 99205 Office E&M - New | Facility | 15 | 15 | $147.47 | $2,212 |
| 99223 Hospital E&M - Initial | Facility | 14 | 14 | $140.51 | $1,967 |
By year: 2022 $18K for 206 services; 2023 $45K for 462 services; 2024 $50K for 580 services.
Medicare prescription drug claims, 2024
In 2024, the drug Ah-Reum Jeong prescribed most often to Medicare patients was Acyclovir, with 118 prescriptions and refills. In total Ah-Reum Jeong wrote 518 Medicare prescriptions that cost $1.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Acyclovir Generic | 118 | 178 | 32 | $1,228 |
| Revlimid Lenalidomide | 69 | 69 | 25 | $1.2M |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 19 | 27 | Under 11 | $4,636 |
| Imipenem-Cilastatin Sodium Imipenem/Cilastatin Sodium | 17 | 17 | Under 11 | $19K |
| Entecavir Generic | 17 | 20 | Under 11 | $1,224 |
| Dexamethasone Generic | 17 | 17 | Under 11 | $345 |
| Lenalidomide Generic | 14 | 14 | Under 11 | $138K |
| Pomalyst Pomalidomide | 12 | 12 | Under 11 | $239K |
| Rezurock Belumosudil Mesylate | 11 | 11 | Under 11 | $159K |
| Vemlidy Tenofovir Alafenamide | 11 | 11 | Under 11 | $14K |
| Oxycodone Hcl Generic | 11 | 11 | Under 11 | $89.22 |
Brand drugs: 144 claims; generic drugs: 374 claims; opioid claims: 22.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Ah-Reum Jeong $84.68 ($84.68 in general payments such as food, travel and fees) from 5 companies. The largest payer was Medexus Pharma, Inc. with $51.23.
| Company | Payments | Amount |
|---|---|---|
| Medexus Pharma, Inc. | 1 | $51.23 |
| Abbvie Inc. ABBV | 1 | $33.45 |
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.