NEVVI Medicare utilization intelligence

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HOFFMAN, WILLIAMM.D. NPI 1437170149 Clinician

Family Practice · BROWNSVILLE, CA

Specialty Family Practice — from billed Medicare claims
Trained Notify me at launch →
In practice Notify me at launch →
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Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 31 codes billed · 4,442 disclosed volume (CY2024 — most recent year in data)
Current groups
Hospital affiliations
  • ADVENTIST HEALTH AND RIDEOUT · Hospital · CCN 050133
  • SUTTER MEDICAL CENTER, SACRAMENTO · Hospital · CCN 050108
  • SUTTER ROSEVILLE MEDICAL CENTER · Hospital · CCN 050309
  • Home health agency — CCN 059707
  • Home health agency — CCN 557785
  • Hospice — CCN 051751
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

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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 2018-08
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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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.

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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
J0897 Injection, denosumab, 1 mg
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
J1100 Injection, dexamethasone sodium phosphate, 1 mg
93880 Ultrasound of both sides of head and neck blood flow
96372 Injection of drug or substance under skin or into muscle
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
93351 Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report
93925 Ultrasound of leg arteries or artery grafts
90653 Influenza vaccine, inactivated
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
G0008 Administration of influenza virus vaccine
93923 Complete ultrasound study of arm and leg arteries
J0688 Injection, cefazolin sodium (hikma), not therapeutically equivalent to j0690, 500 mg
93246 Heart rhythm recording of continous external ekg over 8-15 days
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days
93356 Heart muscle strain imaging
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
G0009 Administration of pneumococcal vaccine

Showing the top 25 of 31 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.