NEVVI Medicare utilization intelligence

← back

HESS, CLAYTONMD NPI 1235429507 Clinician

Radiation Oncology · GRASS VALLEY, CA

Specialty Radiation Oncology — from billed Medicare claims
Trained Notify me at launch →
In practice Notify me at launch →
Location Notify me at launch →
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 28 codes billed · 8,885 disclosed volume (CY2024 — most recent year in data)
Current groups
Hospital affiliations
  • OROVILLE HOSPITAL · Hospital · CCN 050030
  • SIERRA NEVADA MEMORIAL HOSPITAL · Hospital · CCN 050150
  • UNIVERSITY OF CALIFORNIA DAVIS MEDICAL CENTER · Hospital · CCN 050599
  • Home health agency — CCN 557482
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

Notify me at launch →

Membership spans across every group on this clinician's 2019+ registry record, departed groups included. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2024-02
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

The full billed-volume analytics for this provider — its position among specialty peers, practice focus, and the payments behind it — computed from the same disclosed Medicare Part B data.

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

Notify me at launch → Or see a live example profile →

Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Volume Beneficiary-episodes Avg charge Avg Medicare payment
77014 Ct guidance for insertion of radiation therapy fields
77401 Superficial and/or low voltage radiation treatment delivery
77300 Calculation of radiation therapy dose
G6001 Ultrasonic guidance for placement of radiation therapy fields
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
77427 Radiation treatment management, 5 treatment sessions
77334 Design and construction of complex radiation treatment device
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
77338 Design and construction of radiation treatment device for high precision radiation therapy
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
77263 Complex radiation therapy planning
77301 High precision radiation therapy planning
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or
77470 Special radiation treatment
31575 Diagnostic exam of voice box using a flexible endoscope
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
77307 Complex radiation therapy planning for delivery of external radiation
77293 Obtaining respiratory data needed to develop the optimal radiation treatment
77295 3d radiation therapy planning
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more

Showing the top 25 of 28 procedures this clinician billed. The full list is part of the premium platform. Notify me at launch →

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.