Physician
Regents of the Univ of Ca
Regents of the Univ of Ca was paid $1.86M by Medicaid between Jan 2018 and Nov 2024, across 24 billing codes. Its largest line is 93010, Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only — 52% of everything it billed.
33Billing provider infoREGENTS OF THE UNIV OF CA
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
33aNPI1053304113assigned 08/24/2005
33bProvider typeCardiovascular Disease Physician
28Total paid$1.86M
24GClaims145,617
24DCodes billed24
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Cardiovascular Disease Physician providers in California
Rank by total paid#56 of 714
Median peer was paid$28K
This provider vs. median65×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official TROVATTEN, TAMMY controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 22,747 | $239K | |
| 2019 | 21,434 | $199K | |
| 2020 | 20,033 | $228K | |
| 2021 | 22,077 | $276K | |
| 2022 | 19,969 | $256K | |
| 2023 | 22,157 | $351K | |
| 2024incomplete | 17,200 | $309K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 93010 | Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 52% | 119,645 | 97,081 | $974K |
| 93306 | Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete | 41% | 19,311 | 19,052 | $770K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 1.2% | 434 | 117 | $23K |
| 93308 | 1.0% | 907 | 814 | $19K | |
| 93356 | <1% | 790 | 789 | $18K | |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | <1% | 456 | 192 | $14K |
| 93018 | <1% | 1,664 | 1,653 | $14K | |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | <1% | 436 | 411 | $11K |
| 93970 | <1% | 100 | 100 | $4K | |
| 93321 | <1% | 322 | 296 | $3K | |
| 93325 | <1% | 790 | 720 | $2K | |
| 93297 | <1% | 89 | 87 | $1K |
12 more codes
| 99152 | <1% | 40 | $901.95 | |
| 93227 | <1% | 46 | $869.22 | |
| 93294 | <1% | 55 | $688.91 | |
| 99223 | Prolong inpt eval add15 m | <1% | 13 | $293.37 |
| 93248 | <1% | 26 | $247.42 | |
| 93971 | <1% | 15 | $230.37 | |
| 93289 | <1% | 39 | $211.54 | |
| 99153 | Mod sedat endo service >5yrs | <1% | 14 | $189.41 |
| 93280 | <1% | 28 | $183.45 | |
| 71045 | Radiologic examination, chest; single view | <1% | 344 | $135.52 |
| 71046 | Radiologic examination, chest; 2 views | 0% | 25 | $0.00 |
| 93288 | 0% | 28 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialTROVATTEN, TAMMY (VICE PRESIDENT, GOV'T REIMBURSEMENT)
| Provider | Location | Paid |
|---|---|---|
| Regents of the University of California | Sacramento, CA | $177.55M |
| Regents of the Univ of Ca | Sacramento, CA | $7.35M |
| Regents of the University of Ca | Sacramento, CA | $5.03M |
| Regents of the Univ of Ca | Sacramento, CA | $3.55M |
| Regents of the University of Ca | Sacramento, CA | $2.55M |
| Regents of the University of Ca | Sacramento, CA | $2.35M |
| Regents of the University of Ca | Sacramento, CA | $2.07M |
| Regents of the Univ of Ca | Sacramento, CA | $2.05M |
| Regents of the University of Ca | Sacramento, CA | $1.60M |
| Regents of the Univ of Ca | Sacramento, CA | $1.57M |
| Regents of the Univ of Ca | Sacramento, CA | $1.47M |
| Regents of the University of Ca | Sacramento, CA | $1.31M |
| Regents of the University of Ca | Sacramento, CA | $1.25M |
| Regents of the Univ of Ca | Sacramento, CA | $895K |
| Regents of the Univ of Ca | Sacramento, CA | $861K |
| Regents of the Univ of Ca | Sacramento, CA | $851K |
| Regents of the Univ of Ca | Sacramento, CA | $738K |
| Regents of the Univ of Ca | Sacramento, CA | $665K |
| Regents of the Univ of Ca | Sacramento, CA | $632K |
| Regents of the Univ of Ca | Sacramento, CA | $456K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.