CAN EMERGENCY PHYSICIANS MEDICAL GROUP INC
EMERGENCY MEDICINE · LOS ANGELES, CA · 52 providers · hospital-affiliated · (213) 977-2420
Provider volumes for 99284 — Emergency department visit with moderate level of medical decision making · CY2024
Group overview · all codes · CY2024
On 99284 — Emergency department visit with moderate level of...
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | 99284 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1619034725 | Derderian, Hrak | M.D. | Emergency Medicine | West Hills | CA | premium | premium | premium |
| 1891745527 | Oblitas, Daniel | M.D. | Emergency Medicine | Los Angeles | CA | premium | premium | premium |
| 1790711588 | Ng, Christopher | MD | Emergency Medicine | Los Angeles | CA | premium | premium | premium |
| 1467999862 | Mulevicz, Joseph | N.P. | Nurse Practitioner | Los Angeles | CA | premium | premium | premium |
| 1649717844 | Simonton, Marzieh | Nurse Practitioner | La Habra | CA | premium | premium | premium | |
| 1912352170 | Mathur, Meghan | M.D. | Emergency Medicine | Chicago | IL | premium | premium | premium |
| 1437829058 | Siy, Mitchell | DNP | Nurse Practitioner | Anaheim | CA | premium | premium | premium |
| 1881634129 | Saelee, Samuel | MD | Emergency Medicine | Anaheim | CA | premium | premium | premium |
| 1477887206 | Ayvazyan, Vladimir | M.D. | Internal Medicine | Burbank | CA | premium | premium | premium |
| 1861437816 | Fower, Frank | M.D.,FACEP | Emergency Medicine | Modesto | CA | premium | premium | premium |
| 1700806981 | Ng, Fergus | MD | Internal Medicine | Tustin | CA | premium | premium | premium |
| 1376585042 | Abudu, Assibi · member of 2 groups | M.D. | Emergency Medicine | South El Monte | CA | premium | premium | premium |
| 1720348410 | Bauer, Stephen · member of 2 groups | M.D. | Emergency Medicine | Los Angeles | CA | premium | premium | premium |
| 1548366362 | Casares, Michael · member of 2 groups | M.D. | Emergency Medicine | Massena | NY | premium | premium | premium |
| 1326456120 | Chavez, Mario Alfredo · member of 2 groups | Nurse Practitioner | Los Angeles | CA | premium | premium | premium | |
| 1356384820 | Cheng, Charles · member of 2 groups | M.D. | Emergency Medicine | Anaheim | CA | premium | premium | premium |
| 1932166972 | Cook, Alfred · member of 2 groups | MD | Emergency Medicine | Glendora | CA | premium | premium | premium |
| 1528285087 | De La Torre, James · member of 3 groups | MD | Emergency Medicine | Bellflower | CA | premium | premium | premium |
| 1790727162 | Edalat, Keivan · member of 2 groups | MD | Emergency Medicine | Gardena | CA | premium | premium | premium |
| 1619956976 | Fosbinder, John · member of 2 groups | D.O. | Emergency Medicine | Bakersfield | CA | premium | premium | premium |
| 1023495330 | Gao, Han · member of 2 groups | M.D. | Emergency Medicine | Rochester | NY | premium | premium | premium |
| 1760423891 | Garcia, Pamela · member of 2 groups | D.O. | Emergency Medicine | Anaheim | CA | premium | premium | premium |
| 1336875061 | Ham, Sonny · member of 3 groups | Nurse Practitioner | North Hills | CA | premium | premium | premium | |
| 1508390782 | Hunt-Heinzen, Elyse · member of 5 groups | M.D | Emergency Medicine | Morristown | NJ | premium | premium | premium |
| 1437470465 | Jones, Andrew · member of 2 groups | M.D., M.S. | Hospitalist | Las Vegas | NV | premium | premium | premium |
| 1215998737 | Keum, Jacob Sung · member of 4 groups | D.O. | Emergency Medicine | Keokuk | IA | premium | premium | premium |
| 1427004621 | Lieberman, Ronald · member of 3 groups | M.D. | Emergency Medicine | Los Angeles | CA | premium | premium | premium |
| 1942241187 | Lin, David · member of 3 groups | MD | Emergency Medicine | Whittier | CA | premium | premium | premium |
| 1750368577 | Louden, Mark · member of 3 groups | MD | Emergency Medicine | Miami | FL | premium | premium | premium |
| 1255351573 | Mcnamara, Bernard · member of 2 groups | MD | Emergency Medicine | Glendale | CA | premium | premium | premium |
| 1912214503 | Medani, Khalid · member of 5 groups | M.D. | Neurosurgery | Los Angeles | CA | premium | premium | premium |
| 1003965153 | Obiekwe, Samuel · member of 6 groups | M.D. | Emergency Medicine | San Diego | CA | premium | premium | premium |
| 1699023929 | Pataky, Morris · member of 2 groups | M.D. | Emergency Medicine | Bronx | NY | premium | premium | premium |
| 1376005223 | Radparvar, Joshua · member of 2 groups | Emergency Medicine | Ridgecrest | CA | premium | premium | premium | |
| 1427475599 | Ruiz, Raymond Ryan · member of 3 groups | M.D. | Emergency Medicine | Palmdale | CA | premium | premium | premium |
| 1629305479 | Stone, Michael · member of 2 groups | D.O. | Emergency Medicine | Norwalk | CA | premium | premium | premium |
| 1497117790 | Vanmali, Atish · member of 5 groups | M.D. | Family Practice | Bakersfield | CA | premium | premium | premium |
| 1740741891 | Villacorta, Jose · member of 3 groups | MD | Emergency Medicine | Boardman | OH | premium | premium | premium |
| 1851346548 | Whang, S. · member of 3 groups | M.D. | Emergency Medicine | Los Angeles | CA | premium | premium | premium |
| 1679146831 | Yaing, Lisa · member of 2 groups | NP | Nurse Practitioner | Los Angeles | CA | premium | premium | premium |
| 1952808495 | Zeng, Kevin · member of 2 groups | MD | Emergency Medicine | Brooklyn | NY | premium | premium | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.