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GIL, JOHNMD NPI 1376541912 Clinician

Family Practice · ROCKY POINT, NY

Specialty Family Practice — from billed Medicare claims
Trained STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 39 years since medical school (class of 1987, self-reported to CMS)
Location ROCKY POINT, NY · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 57 codes billed · 9,903 disclosed volume (CY2024 — most recent year in data)
Current groups
Hospital affiliations
  • JOHN T MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON · Hospital · CCN 330185
  • Home health agency — CCN 337147
  • Home health agency — CCN 337232
  • Home health agency — CCN 337400
  • Hospice — CCN 331544
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

20232026
NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC
2023–2026

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 2015-01
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

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 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.

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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
36415 Insertion of needle into vein for collection of blood sample
80053 Blood test, comprehensive group of blood chemicals
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
84443 Blood test, thyroid stimulating hormone (tsh)
83036 Hemoglobin a1c level
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
82607 Cyanocobalamin (vitamin b-12) level
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
82746 Folic acid level, serum
83735 Magnesium level
99497 Advance care planning, first 30 minutes
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
82306 Vitamin d-3 level
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
G0008 Administration of influenza virus vaccine
90662 Influenza vaccine split virus, preservative free
84436 Thyroxine (thyroid chemical), total
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
80061 Blood test, lipids (cholesterol and triglycerides)
81002 Urinalysis, manual test
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
85610 Blood test, clotting time
84550 Uric acid level, blood

Showing the top 25 of 57 procedures this clinician billed. The full list is part of the premium platform. Notify me at launch →

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.