NEVVI Medicare utilization intelligence

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MOUNTAIN COMMUNITIES HEALTHCARE DISTRICT

PAC 9133227135 Provider group
DIAGNOSTIC RADIOLOGY · WEAVERVILLE, CA · hospital-affiliated
Specialty DIAGNOSTIC RADIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in WEAVERVILLE, CA · bills Medicare in 2 states (CA, NE)
Scale 38 providers on the CMS registry roster · 74 codes billed (five-year data window) · 9,050 services (all billed codes, CY2024)
Medicare paid $673K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (530) 623-5541 — 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 27Advanced-practice 6Other clinicians 0= 33 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 33 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 31 of the group's 74 codes this year, across 2 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

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1407879901 Fletscher, Walter M.D. Cardiology ReddingCA premium
1306874987 Rainsford, Kevin M.D. Internal Medicine ReddingCA premium
1821167545 Shipsey, Patrick M.D. General Practice Walnut CreekCA premium
1689075897 Butler, Matthew PA Physician Assistant KearneyNE premium
1861561300 Akhavan, Ramin · member of 3 groups M.D. Diagnostic Radiology RoanokeVA premium
1477525863 Armfield, Derek · member of 16 groups MD Diagnostic Radiology PittsburghPA premium
1336805696 Berg, Alice · member of 2 groups Physician Assistant WeavervilleCA premium
1932153731 Biswas, Mahua · member of 3 groups MD Diagnostic Radiology Marina Del ReyCA premium
1073635967 Bloch, Jonathan · member of 2 groups D.O. Family Practice MckinleyvilleCA premium
1518911726 Bownds, Shannon · member of 49 groups M.D. Diagnostic Radiology ScottsdaleAZ premium
1780691287 Browning, Patrick · member of 14 groups M.D. Diagnostic Radiology SacramentoCA premium
1508024126 Dehdari, Reza · member of 4 groups M.D. Diagnostic Radiology TustinCA premium
1275022303 Desai, Arpan · member of 3 groups MD Diagnostic Radiology Los AngelesCA premium
1164897179 Flowers, Amber · member of 2 groups FNP Nurse Practitioner EurekaCA premium
1629450721 Golchian, David · member of 3 groups D.O. Diagnostic Radiology Los AngelesCA premium
1578578266 Hepfer, Michael · member of 4 groups MD Pediatric Medicine NorthridgeCA premium
1033695184 Johnson, Heidi · member of 3 groups NP Nurse Practitioner WeavervilleCA premium
1144593005 Khalili, Michael · member of 3 groups M.D. Diagnostic Radiology Miami BeachFL premium
1831455302 Kuei, Jeffrey · member of 3 groups Diagnostic Radiology MaywoodIL premium
1255423489 Lin, James · member of 5 groups M.D. Diagnostic Radiology West CovinaCA premium
1023110103 Madrilejo, Nelson · member of 2 groups MD Internal Medicine BakersfieldCA premium
1508819970 Moesch, Dean · member of 10 groups M.D. Diagnostic Radiology HardeevilleSC premium
1609806918 Obedian, Robert · member of 2 groups M.D Diagnostic Radiology BrooklynNY premium
1982090783 Oh, Hyoung · member of 3 groups Diagnostic Radiology MonroviaCA premium
1255721098 Patel, Keyur · member of 4 groups APRN-CRNA Certified Registered Nurse Anesthetist (CRNA) OmahaNE premium
1124261946 Romero, Victoriano · member of 2 groups MD Urology ReddingCA premium
1386084283 Sabo, Anthony · member of 2 groups D.O. Plastic and Reconstructive Surgery SacramentoCA premium
1316908072 Schwartz, Martin · member of 2 groups MD Diagnostic Radiology Los AngelesCA premium
1174882583 Shah, Raj · member of 5 groups M.D. Diagnostic Radiology BellflowerCA premium
1891974283 Tan, Kok Chye · member of 2 groups MD Diagnostic Radiology Monterey ParkCA premium
1861547317 Thalken, Gregory · member of 39 groups MD Diagnostic Radiology PlymouthMN premium
1154659431 Young, Christian · member of 2 groups FNP Nurse Practitioner AndersonCA premium
1619176203 Yue, Brian · member of 11 groups M.D. Diagnostic Radiology WhittierCA 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.