Internal Medicine, Rheumatology · San Diego, CA
NPI
1356319875
Since 2006
Specialty
Internal Medicine, Rheumatology
Code 207RR0500X
Group practices
3
Medicare group memberships
Hospitals
4
Hospital affiliations
200 W Arbor Dr
San Diego, CA, 92103
Phone (619) 543-6248
Groups this clinician bills Medicare through
Medicare paid, 2024
$91K
1,507 services
Medicare patients, 2024
327
Average age 75
Drug cost, 2024
$2.4M
2,199 prescriptions
Company payments
-
None reported
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Katherine H Nguyen was code 99214 (office e&m - established), 324 times for 158 patients. In total Katherine H Nguyen billed 1,507 services in 30 codes, and Medicare paid $91K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2018-06-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 324 | 158 | $102.27 | $33K |
| 99214 Office E&M - Established | Facility | 316 | 136 | $75.89 | $24K |
| J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 68 | 13 | $0.72 | $49.25 |
| 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 | 61 | 43 | $13.50 | $824 |
| 99213 Office E&M - Established | Office | 54 | 43 | $74.48 | $4,022 |
| 20610 Joint Injection | Facility | 51 | 11 | $38.57 | $1,967 |
| 99215 Office E&M - Established | Office | 45 | 35 | $152.78 | $6,875 |
| 99213 Office E&M - Established | Facility | 34 | 27 | $51.93 | $1,766 |
| 99215 Office E&M - Established | Facility | 25 | 20 | $117.49 | $2,937 |
By year: 2022 $106K for 1,620 services; 2023 $89K for 1,448 services; 2024 $91K for 1,507 services.
Medicare prescription drug claims, 2024
In 2024, the drug Katherine H Nguyen prescribed most often to Medicare patients was Hydroxychloroquine Sulfate, with 315 prescriptions and refills. In total Katherine H Nguyen wrote 2,199 Medicare prescriptions that cost $2.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate Generic | 315 | 790 | 91 | $16K |
| Methotrexate Methotrexate Sodium | 224 | 562 | 66 | $7,488 |
| Prednisone Generic | 193 | 377 | 53 | $2,472 |
| Leflunomide Generic | 115 | 271 | 33 | $8,363 |
| Gabapentin Generic | 60 | 142 | 20 | $1,190 |
| Tramadol Hcl Generic | 51 | 55 | Under 11 | $227 |
| Enbrel Sureclick Etanercept | 50 | 50 | Under 11 | $351K |
| Pilocarpine Hcl Generic | 47 | 86 | 15 | $4,967 |
| Allopurinol Generic | 45 | 113 | 11 | $714 |
| Orencia Clickject Abatacept | 42 | 49 | Under 11 | $257K |
| Celecoxib Generic | 41 | 77 | Under 11 | $1,655 |
| Humira(Cf) Pen Adalimumab | 36 | 36 | Under 11 | $239K |
| Mycophenolate Mofetil Generic | 35 | 82 | 12 | $3,232 |
| Cimzia (2 Pack) Certolizumab Pegol | 34 | 34 | Under 11 | $177K |
| Duloxetine Hcl Generic | 33 | 85 | Under 11 | $613 |
Brand drugs: - claims; generic drugs: 1,721 claims; opioid claims: 68.
Money and other things of value reported by the companies
No payments from drug or medical device companies to Katherine H Nguyen were reported in the years we have.
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.