Internal Medicine, Infectious Disease · Orange, CA
NPI
1649350786
Since 2006
Specialty
Internal Medicine, Infectious Disease
Code 207RI0200X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
Uci Medical Center, 101 the City Drive South
Orange, CA, 92868
Phone (714) 456-8978
Groups this clinician bills Medicare through
Medicare paid, 2024
$37K
484 services
Medicare patients, 2024
189
Average age 66
Drug cost, 2024
$5.7M
5,190 prescriptions
Company payments
-
None reported
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Catherine Diamond was code 99214 (office e&m - established), 234 times for 93 patients. In total Catherine Diamond billed 484 services in 15 codes, and Medicare paid $37K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2008-04-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 234 | 93 | $74.20 | $17K |
| 99222 Hospital E&M - Initial | Facility | 52 | 52 | $116.08 | $6,036 |
| 99233 Hospital E&M - Subsequent | Facility | 50 | 30 | $105.42 | $5,271 |
| 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 | 48 | 40 | $13.90 | $667 |
| 99443 Telephone Services | Facility | 42 | 22 | $82.82 | $3,479 |
| 99451 E&M - Miscellaneous | Facility | 16 | 16 | $31.20 | $499 |
By year: 2022 $37K for 452 services; 2023 $25K for 337 services; 2024 $37K for 484 services.
Medicare prescription drug claims, 2024
In 2024, the drug Catherine Diamond prescribed most often to Medicare patients was Biktarvy (Bictegrav/Emtricit/Tenofov Ala), with 549 prescriptions and refills. In total Catherine Diamond wrote 5,190 Medicare prescriptions that cost $5.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 549 | 549 | 54 | $2.2M |
| Atorvastatin Calcium Generic | 285 | 370 | 40 | $914 |
| Gabapentin Generic | 135 | 143 | 16 | $3,765 |
| Symtuza Darunavir/Cob/Emtri/Tenof Alaf | 133 | 133 | 16 | $647K |
| Amlodipine Besylate Generic | 131 | 149 | 12 | $364 |
| Omeprazole Generic | 130 | 144 | 15 | $687 |
| Dovato Dolutegravir Sodium/Lamivudine | 120 | 128 | 13 | $375K |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 116 | 116 | 13 | $4,896 |
| Rosuvastatin Calcium Generic | 109 | 143 | 13 | $1,169 |
| Juluca Dolutegravir/Rilpivirine | 105 | 105 | Under 11 | $380K |
| Tivicay Dolutegravir Sodium | 102 | 102 | Under 11 | $272K |
| Lisinopril Generic | 92 | 114 | 12 | $278 |
| Tamsulosin Hcl Generic | 91 | 121 | 14 | $309 |
| Ibuprofen Generic | 61 | 62 | 11 | $227 |
| Descovy Emtricitabine/Tenofov Alafenam | 60 | 60 | Under 11 | $137K |
Brand drugs: 1,763 claims; generic drugs: 3,407 claims; opioid claims: 165.
Money and other things of value reported by the companies
No payments from drug or medical device companies to Catherine Diamond 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.