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GREGORY, PETERMD NPI 1013969856 Clinician

Nephrology · FEDERAL WAY, WA

Specialty Nephrology — from billed Medicare claims
Trained VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 29 years since medical school (class of 1997, self-reported to CMS)
Location FEDERAL WAY, WA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 28 codes billed · 1,384 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
SOUND VASCULAR PS
2019–2026
PEACE ARCH CARDIOLOGY, PC
2024–2025

The roster archive begins in 2019, so a span starting at 2019 may reach back further. 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 2020-04

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Unlock to see the figure.

  • Payment, 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
  • Volume over five years — discrete yearly counts, no rate
  • 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 Services Beneficiary-episodes Avg charge Avg Medicare payment
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
76937 Ultrasonic guidance for blood vessel access
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
36215 Insertion of tube into chest or arm artery, each first order branch
36907 Balloon dilation of dialysis segment with review by radiologist
75710 Review by radiologist of arm or leg artery image
93990 Ultrasound of hemodialysis access
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
36475 Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance
76942 Ultrasonic guidance for needle placement
93970 Ultrasound study of arm or leg veins with compression and maneuvers
36901 Insertion of needle and/or tube into hemodialysis circuit with review by radiologist
77001 Fluoroscopic guidance for insertion or removal of central vein access device
36905 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube
93922 Ultrasound study of arm and leg arteries
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
36471 Injection of chemical agent into multiple incompetent veins of leg
36589 Removal of tunneled central venous tube
93925 Ultrasound of leg arteries or artery grafts
36581 Replacement of tunneled central venous tube
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist
93880 Ultrasound of both sides of head and neck blood flow
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access
37248 Balloon dilation of vein with review by radiologist, initial vein
36482 Chemical destruction of first incompetent vein of arm or leg using imaging guidance
36906 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist

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.