NEVVI Medicare utilization intelligence

← back

CHEN, DAFANGMD NPI 1710341433 Clinician

Pulmonary Disease · LOUISVILLE, KY

Specialty Pulmonary Disease — 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 2022–2024 (3 consecutive years)
Scale 19 codes billed · 1,688 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
  • BAPTIST HEALTH HARDIN · Hospital · CCN 180012
  • CEDAR-SINAI MARINA DEL REY HOSPITAL · Hospital · CCN 050740
  • CENTINELA HOSPITAL MEDICAL CENTER · Hospital · CCN 050739
  • OWENSBORO HEALTH TWIN LAKES MEDICAL CENTER · Hospital · CCN 180070
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 2022-08
Data year CY2024 CY2023 CY2022 

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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
99291 Critical care, first 30-74 minutes
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
94060 Test to measure expiratory airflow and volume changes before and after medication administration
94729 Test to examine how well the lungs exchange gases
31624 Irrigation and suction of lung airways to obtain cells using an endoscope
94726 Test to determine lung volumes using sensors
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
31645 Aspiration of initial secretion of lung airway using an endoscope
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
32555 Aspiration of fluid from chest cavity using imaging guidance
76604 Ultrasound scan of chest
G0008 Administration of influenza virus vaccine
90662 Influenza vaccine split virus, preservative free
76937 Ultrasonic guidance for blood vessel access
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)

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.