NEVVI Medicare utilization intelligence

← back

PHAOSAWASDI, PIANGWARINM.D NPI 1962727123 Clinician

Nephrology · VACAVILLE, CA

Specialty Nephrology — from billed Medicare claims
In practice Notify me at launch →
Location Notify me at launch →
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 11 codes billed · 1,929 disclosed volume (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group
Hospital affiliations
  • NORTHBAY MEDICAL CENTER · Hospital · CCN 050367
  • PROVIDENCE QUEEN OF THE VALLEY MEDICAL CENTER · Hospital · CCN 050009
  • SUTTER DAVIS HOSPITAL · Hospital · CCN 050537
  • SUTTER MEDICAL CENTER, SACRAMENTO · Hospital · CCN 050108
  • Dialysis facility — CCN 052709
  • Dialysis facility — CCN 752531
  • Dialysis facility — CCN 752612
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 2018-06
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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
90966 Home dialysis services per month (20 years or older)
90961 Dialysis services, 2-3 physician visits per month (20 years or older)
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
99239 Hospital discharge day management, more than 30 minutes
90962 Dialysis services, 1 physician visit per month (20 years or older)
90935 Hemodialysis procedure with physician evaluation
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more

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.