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YORK, JOHNM.D. NPI 1043425614 Clinician

Interventional Radiology · CHULA VISTA, CA

Specialty Interventional Radiology — from billed Medicare claims
Trained UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED — medical school, self-reported to CMS
In practice about 27 years since medical school (class of 1999, self-reported to CMS)
Location CHULA VISTA, CA · NPPES registered location
Active in data Billed Medicare 2023–2024 (2 consecutive years)
Scale 26 codes billed · 811 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20232026
REGENTS OF THE UNIVERSITY OF CALIFORNIA
2024–2026
DESERT VEIN AND VASCULAR INSTITUTE PROFESSIONAL CORPORATION
2023

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 2023-10

Year: 2024 · 2023

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
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
49083 Drainage of fluid from abdominal cavity using imaging guidance
77001 Fluoroscopic guidance for insertion or removal of central vein access device
76942 Ultrasonic guidance for needle placement
38222 Biopsy and aspiration of bone marrow sample for diagnosis
77012 Review by radiologist of ct guidance for needle placement
36561 Insertion of central venous tube with port (5 years or older)
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
62328 Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance
77002 Fluoroscopic guidance for needle placement
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth
36590 Removal of central venous tube with port or pump
50435 Replacement of kidney drainage tube using imaging guidance with review by radiologist
47000 Needle biopsy of liver through skin
49440 Insertion of stomach tube using fluoroscopic guidance with contrast
75984 Review by radiologist of image for replacement of stomach or large bowel tube
49424 Injection of contrast through abdominal cavity tube for x-ray study
76080 Review by radiologist of abscess or sinus cavity study
49450 Replacement of stomach or large bowel tube using fluoroscopic guidance with contrast
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
50200 Needle biopsy of kidney
50432 Placement of tube of kidney using imaging guidance with review by radiologist
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
49180 Needle biopsy of growth of abdominal cavity
76937 Ultrasonic guidance for blood vessel access

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.