NEVVI Medicare utilization intelligence

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Group profile

CHAPARRAL MEDICAL GROUP INC

INTERNAL MEDICINE · POMONA, CA · 67 providers · hospital-affiliated · (909) 629-3062

Provider volumes, all codes · CY2024

56
Clinicians · 2024
84
Codes billed · 2024
1
Billing state

Group overview · all codes · CY2024

46,311
attributed, disclosed services
56
clinicians
84
distinct codes
1
billing state
Physicians 52Advanced-practice 4Other 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)
1780727750 Woodson, Johnnie M.D. Dermatology Rancho CucamongaCA premium
1679541148 Muthiah, Muthusamy MD Cardiology PomonaCA premium
1861690141 Vangala, Nitanth M.D. Cardiology PomonaCA premium
1902073802 Raptis, Lisa M.D. Hospice and Palliative Care PomonaCA premium
1467892059 Pandya, Bhavi M.D. Internal Medicine PomonaCA premium
1144494550 Parikh, Gaurav MD Cardiology PomonaCA premium
1649248782 Tremazi, Jaffar MD Rheumatology PomonaCA premium
1942232723 Lercel, Gregory MD Orthopedic Surgery PomonaCA premium
1780884015 Abounasr, Khader MD Pulmonary Disease Rancho CucamongaCA premium
1669519500 Tummala, Padmini MD Cardiology UplandCA premium
1902223092 Gan, Anthony Internal Medicine PomonaCA premium
1679890271 Soriano, Nathaniel M.D. Internal Medicine PomonaCA premium
1174055149 Ngo, Dallis D.O., M.S. Pulmonary Disease PomonaCA premium
1134197528 Konca, Ewa MD Endocrinology PomonaCA premium
1982044244 Pulumati, Krishna Anurag MD Cardiology PomonaCA premium
1487739835 Alla, Haritha M.D. Cardiology Rancho CucamongaCA premium
1013150630 Harper, Christopher M.D. Dermatology PomonaCA premium
1811243652 Gordon, Joseph M.D. Internal Medicine PomonaCA premium
1053389338 Eltahir, Nadir MD Pulmonary Disease PomonaCA premium
1306006358 Sinha, Rakesh M.B.B.S., M.D. Pulmonary Disease PomonaCA premium
1679749683 Raptis, Derrick M.D. Pulmonary Disease PomonaCA premium
1801865563 Dhadwal, Jagtar MD Internal Medicine PomonaCA premium
1770685935 Arasoghli, Sam MD Otolaryngology PomonaCA premium
1972517423 Cohen, Harvey MD Internal Medicine Rancho CucamongaCA premium
1528221843 Waraich, Uzma M.D. Internal Medicine PomonaCA premium
1336117738 Pradhan, Rita MD Endocrinology PomonaCA premium
1487623575 Jacoby, Robyn DO Family Practice ClaremontCA premium
1568428134 Al Sayed, Mohamad MD Endocrinology RiversideCA premium
1154390391 Davis, Heather MD Pulmonary Disease ClaremontCA premium
1205898327 Sadana, Gurbinder M.D. Pulmonary Disease PomonaCA premium
1336533447 Tint, Nyein M.D. Internal Medicine Rancho CucamongaCA premium
1427336759 Sangani Rasania, Sapna M.D., M.P.H. Rheumatology PomonaCA premium
1497723803 Geronimo, Redemption MD Internal Medicine PomonaCA premium
1831327030 Flores Lazcano, Nallely M.D. Family Practice PomonaCA premium
1437758653 Cao, David Physician Assistant PomonaCA premium
1457329732 Gupta, Neeraj MD Orthopedic Surgery PomonaCA premium
1730566191 Hochman, Steven MD/MPH Internal Medicine Los AngelesCA premium
1255012472 Singh, Sabina Physician Assistant ChinoCA premium
1821058470 Jeereddi, Prasad MD Endocrinology PomonaCA premium
1467763755 Pedrego, Vanessa PA-C Physician Assistant PomonaCA premium
1124322086 Gao, Guangqiang M.D Cardiac Surgery PomonaCA premium
1467616581 Montesa, Christine MD Thoracic Surgery San DiegoCA premium
1427150952 Balian, Harry · member of 5 groups M.D. Cardiology GlendaleCA premium
1598957540 Chanduri, Krishi · member of 3 groups M.D. Nephrology CoronaCA premium
1932308137 Discepolo, William · member of 3 groups M.D. Clinical Cardiac Electrophysiology PasadenaCA premium
1457829970 Hoang, Jimmy · member of 2 groups Physician Assistant PomonaCA premium
1356357560 Hwang, Hla Myint Maung · member of 3 groups M.D. Nephrology ClaremontCA premium
1982639993 Kasem, Mary · member of 2 groups MD Family Practice ClaremontCA premium
1336343912 Merla, Ramanna · member of 2 groups MD Cardiology PomonaCA premium
1477731644 Nazeri, Kavoos · member of 2 groups M.D. Rheumatology Rancho CucamongaCA premium
1891173720 Patel, Rishi · member of 2 groups D.O. Internal Medicine West HollywoodCA premium
1851753545 Qadir, Aftab · member of 2 groups MD Internal Medicine Rancho CucamongaCA premium
1205804580 Sharma, Ashok · member of 2 groups MD Internal Medicine ClaremontCA premium
1578879755 Siddiqi, Nazia · member of 2 groups M.D. Nephrology PomonaCA premium
1205804671 Valamanesh, Daryoosh · member of 2 groups M.D. Internal Medicine PomonaCA premium
1578874186 Yalamanchili, Harish · member of 2 groups M.D. General Surgery Corona Del MarCA 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.