NEVVI Medicare utilization intelligence

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Group profile

GEM MEDICAL GROUP CORPORATION

EMERGENCY MEDICINE · MONTEREY PARK, CA · 58 providers · hospital-affiliated · (877) 346-2211

Provider volumes, all codes · CY2024

55
Clinicians · 2024
11
Codes billed · 2024
6
Billing states

Group overview · all codes · CY2024

9,344
attributed, disclosed services
55
clinicians
11
distinct codes
6
billing states
Physicians 46Advanced-practice 9Other clinicians 0
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians.

This group's attributed Medicare payments across all codes were premium in CY2024.

Dollars, place-of-service mix, national standing and peer benchmarks are part of the market analytics platform — built, not launched yet. Notify me at launch →

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.

Medicare Part B FFS · CY2024 · as published by CMS
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1942243449 Ngo, Phong MD Emergency Medicine Monterey ParkCA premium
1760648646 Adams, Benjamin D.O. Emergency Medicine DallasTX premium
1124394465 Solomin, Daniel D.O. Emergency Medicine West CovinaCA premium
1114941812 Conner, Ralph DO General Practice AnaheimCA premium
1023052230 Williams, Jeremy M.D. Emergency Medicine Monterey ParkCA premium
1487735163 Stewart, Alison D.O. Emergency Medicine Mission HillsCA premium
1760001697 Poon, Charles DO, MS Emergency Medicine GlendaleCA premium
1861783789 Escobedo, Liza Victoria M.D. Emergency Medicine BronxNY premium
1346588811 Sharma, Vineet MD Emergency Medicine MentoneCA premium
1356695621 Vuong, Viet DO Emergency Medicine BronxNY premium
1659718948 Cox, Lakeisha M.D. Family Practice OmahaNE premium
1376706853 Mai, Anh M.D. Emergency Medicine South El MonteCA premium
1316306517 Yoon, Bliss D.O. Family Practice ManchesterCT premium
1093193575 Cui, Li Emergency Medicine Monterey ParkCA premium
1629104526 Sutikno-Ong, Rio MD Emergency Medicine CovinaCA premium
1225480932 Zaidi, Syed Mohsin Shamim Emergency Medicine FlintMI premium
1457392193 Levin, John MD Emergency Medicine WhittierCA premium
1932145992 Choi, Seung Ho M.D. Emergency Medicine Los AngelesCA premium
1235691999 Boyer, Rebecca MD Emergency Medicine ArcadiaCA premium
1033638168 Johnson, Lauralie ACNP Nurse Practitioner GlendaleCA premium
1881986057 Figueroa, Frank N.P. Nurse Practitioner Los AngelesCA premium
1922604289 Chung, Tiffany Nurse Practitioner Monterey ParkCA premium
1598729980 Nguyen, Tom DO Family Practice RosemeadCA premium
1528367174 Khan, Huma MD Emergency Medicine PasadenaCA premium
1659856888 Liu, Kelvin MSN, FNP Nurse Practitioner West CovinaCA premium
1629374426 Heil, Kari NP Nurse Practitioner BarstowCA premium
1689102535 Bilkhu, Gurtejbir · member of 2 groups Emergency Medicine WarrenMI premium
1093464679 Brooks, Kayla · member of 2 groups PA Physician Assistant LakewoodCA premium
1528581519 Castillo, Rolando · member of 2 groups N.P. Nurse Practitioner Monterey ParkCA premium
1003015462 Chang, Chun · member of 3 groups M.D. Emergency Medicine ModestoCA premium
1215981048 Chang, Danny · member of 2 groups M.D. Emergency Medicine Sherman OaksCA premium
1184691644 Chon, John · member of 2 groups D.O. Emergency Medicine CovinaCA premium
1114381530 Cruise, Alexander · member of 2 groups MD Emergency Medicine VictorvilleCA premium
1790727162 Edalat, Keivan · member of 2 groups MD Emergency Medicine GardenaCA premium
1134354483 Fan, Wei · member of 2 groups M.D. Emergency Medicine JamaicaNY premium
1912240771 Garcia, Daniella · member of 2 groups MD Emergency Medicine HemetCA premium
1518022524 Gutkin, David · member of 4 groups D.O. Emergency Medicine Manhattan BeachCA premium
1346282340 Hsu, Andy · member of 3 groups M.D. Emergency Medicine West CovinaCA premium
1043853732 Huayhua, Grammy · member of 2 groups FNP Nurse Practitioner Rowland HeightsCA premium
1689602609 Lin, John · member of 2 groups M.D. Internal Medicine South El MonteCA premium
1942241187 Lin, David · member of 3 groups MD Emergency Medicine WhittierCA premium
1487889341 Lo, Chin-Yu · member of 2 groups MD Emergency Medicine LancasterCA premium
1790984730 Rico, Wilfred · member of 3 groups MD Emergency Medicine Walnut CreekCA premium
1700828019 Romero, Howard · member of 2 groups D.O. Emergency Medicine GlendaleCA premium
1700380128 Saiyasombat, Ben · member of 2 groups MD Emergency Medicine El PasoTX premium
1598349169 Sammons, Patrick · member of 2 groups Emergency Medicine West HollywoodCA premium
1578542957 Tang, Vincent · member of 3 groups M.D Family Practice Garden GroveCA premium
1306896048 Tao, David · member of 3 groups MD Emergency Medicine BellflowerCA premium
1669408621 Tran, Andrew · member of 3 groups MD Emergency Medicine TustinCA premium
1215970389 Wali, Vijay · member of 2 groups MD Emergency Medicine AnaheimCA premium
1124061296 Wetzel, Gihan · member of 2 groups DO Emergency Medicine Los AlamitosCA premium
1457856056 Wong, Brian · member of 2 groups MD Emergency Medicine DallasTX premium
1326227232 Yen, May · member of 2 groups M.D. Emergency Medicine GlendaleCA premium
1497073605 Yin, Lu · member of 2 groups M.D. Emergency Medicine InglewoodCA premium
1235619248 Zhong, Lily · member of 2 groups Nurse Practitioner LynwoodCA 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.