NEVVI Medicare utilization intelligence

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CANCER CENTERS OF SOUTHWEST OKLAHOMA, LLC

PAC 7810065323 Provider group
HEMATOLOGY/ONCOLOGY · LAWTON, OK · hospital-affiliated
Specialty HEMATOLOGY/ONCOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in LAWTON, OK · bills Medicare in 4 states (AL, AR, OK, TX)
Scale 17 providers on the CMS registry roster · 108 codes billed (five-year data window) · 13,788 services (all billed codes, CY2024)
Medicare paid $768K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (580) 536-2121 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 12Advanced-practice 4Other clinicians 0= 16 clinicians billed · CY2024
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. These 16 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 51 of the group's 108 codes this year, across 4 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS
Data year: CY2024 CY2023 CY2022  CY2021  CY2020 

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes)
1811174865 Santhanam, Sripriya M.D. Hematology-Oncology TempleTX
1417007139 Wyatt, Eric MD Dermatology LawtonOK
1114118700 Smith, Mary MD Radiation Oncology Oklahoma CityOK
1902207798 Garrison, Marina APRN-NPC Nurse Practitioner LawtonOK
1932581402 Machado Jorge, Vinicius M.D. Hematology-Oncology LawtonOK
1295714939 Robin-Hanna, Manal M.D. Hematology-Oncology LawtonOK
1518946508 Arrambide, Kathryn MD Hematology-Oncology TuscaloosaAL
1184659054 Gorukanti, Narender MD Hematology-Oncology Fort SmithAR
1053661181 Kizarr, Crystal APRN Nurse Practitioner DuncanOK
1578087243 Rhodes, Monica APRN-CNS Certified Clinical Nurse Specialist LawtonOK
1578134979 Hazel, Tori AGCNS-BC Certified Clinical Nurse Specialist AltusOK
1760667851 Najera, Jose · member of 2 groups MD Hematology-Oncology OcoeeFL
1760757892 Pinto, Raisa · member of 3 groups MBBS Hematology-Oncology Saint PaulMN
1053430272 Siniakov, Igor · member of 2 groups MD Dermatology ColumbusGA
1427476365 Uppaluru, Lakshmi · member of 3 groups MD Hematology-Oncology TulsaOK
1487032116 Vidal, Gabriel · member of 2 groups M.D. Radiation Oncology Oklahoma CityOK

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.