NEVVI Medicare utilization intelligence

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ZUBIETA, JUAN CARLOSMD MPH NPI 1346276987 Clinician

Critical Care (Intensivists) · HUMBLE, TX

Specialty Critical Care (Intensivists) — from billed Medicare claims
In practice about 31 years since medical school (class of 1995, self-reported to CMS)
Location HUMBLE, TX · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 18 codes billed · 2,032 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
  • CHI ST LUKES HEALTH MEMORIAL LIVINGSTON · Hospital · CCN 450395
  • HCA HOUSTON HEALTHCARE CONROE · Hospital · CCN 450222
  • HCA HOUSTON HEALTHCARE KINGWOOD · Hospital · CCN 450775
  • HILLCREST MEDICAL CENTER · Hospital · CCN 370001
  • MEMORIAL HERMANN NORTHEAST HOSPITAL · Hospital · CCN 450684
  • Inpatient rehabilitation facility — CCN 673061
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

20192026
2019–2020

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 2025-07
Data year CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

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

This provider's disclosed submitted charges across all codes were premium 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 locked column Beneficiary-episodes locked column Avg charge locked column Avg Medicare payment locked column
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes premiumpremium premiumpremium
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more premiumpremium premiumpremium
82947 Blood glucose (sugar) level premiumpremium premiumpremium
81003 Automated urinalysis test premiumpremium premiumpremium
80061 Blood test, lipids (cholesterol and triglycerides) premiumpremium premiumpremium
83036 Hemoglobin a1c level premiumpremium premiumpremium
82043 Urine microalbumin (protein) level premiumpremium premiumpremium
82570 Creatinine level to test for kidney function or muscle injury premiumpremium premiumpremium
96160 Administration and interpretation of patient-focused health risk assessment premiumpremium premiumpremium
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes premiumpremium premiumpremium
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes premiumpremium premiumpremium
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional premiumpremium premiumpremium
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more premiumpremium premiumpremium
99291 Critical care, first 30-74 minutes premiumpremium premiumpremium
93923 Complete ultrasound study of arm and leg arteries premiumpremium premiumpremium
95923 Testing of autonomic (sympathetic) nervous system function premiumpremium premiumpremium
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report premiumpremium premiumpremium
92250 Photography of the retina premiumpremium premiumpremium

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.