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Data Sources: Centers for Medicare & Medicaid Services (CMS), Medicare Provider Utilization and Payment Data
Disclaimer: This site is an independent journalism project. Data analysis and editorial content are not affiliated with or endorsed by CMS or any government agency. All spending figures are based on publicly available Medicare payment records.
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ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. John Dellosso
๐Ÿฉบ
MDIndividual

John Dellosso, MD

NPI: 1942299920
New York, NY
10 years of data
Internal Medicine
$5.3M
Total Payments
27.7K
Beneficiaries
77.4K
Services
3.12x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$5.3M
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $5.3M over 10 years
23.12x markup ratio (above median)
399th percentile in Internal Medicine by payments
4Payments surged 87% in 2021
57 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $5.3M in total Medicare payments ranks in the 99th percentile of Internal Medicine providers nationally.

Medicare payments to this provider grew 356% from 2014 to 2023.

AI-generated analysis based on Medicare payment data.

Annual Medicare Payments

Annual Services Provided

Avg Payment per Service

Markup Ratio Over Time

๐Ÿ“ˆ

Notable: Payments increased 87% in 2021

Year-over-year payment surges can indicate changes in practice volume, new services, or billing pattern shifts.

Submitted Charges vs. Medicare Payments

Average per-service amounts submitted by the provider compared to what Medicare actually paid โ€” the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$117.97$50.132.35x$67.84$278.3K3.9K2.0K
2015$153.44$67.152.29x$86.29$231.4K2.8K2.2K
2016$146.36$61.512.38x$84.85$230.9K3.1K2.2K
2017$155.04$54.402.85x$100.64$248.6K3.4K2.4K
2018$154.29$56.592.73x$97.70$340.9K5.0K2.7K
2019$147.14$55.272.66x$91.87$393.2K6.1K2.6K
2020$152.48$59.722.55x$92.76$448.4K7.1K2.3K
2021$162.33$73.062.22x$89.27$837.2K12.3K3.0K
2022$163.21$67.902.40x$95.31$1.1M15.8K3.8K
2023$172.33$80.512.14x$91.82$1.3M18.0K4.5K

Top Procedures (20)

99308Subsequent nursing facility visit, typically 15 minutes per dayโš  3.9x markup
$2.9M
46.3K services$62.73/svc3.93x markup
99306Initial nursing facility visit, typically 45 minutes per day
$1.1M
7.4K services$146.21/svc1.85x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$480.4K
5.3K services$90.46/svc2.20x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$203.4K
3.4K services$59.97/svc2.89x markup
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$157.4K
1.1K services$138.81/svc1.80x markup
G0180Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imple
$135.7K
2.9K services$47.58/svc2.10x markup
99442Physician telephone patient service, 11-20 minutes of medical discussion
$120.9K
1.6K services$74.51/svc2.35x markup
99309Follow-up nursing facility visit per day, typically 25 minutes
$88.6K
1.0K services$87.95/svc2.27x markup
99315Nursing facility discharge day management, 30 minutes or less
$76.2K
1.1K services$66.99/svc2.28x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  3.0x markup
$30.8K
268 services$114.95/svc3.04x markup
93000Routine EKG using at least 12 leads including interpretation and reportโš  6.1x markup
$22.7K
1.8K services$12.31/svc6.13x markup
36415Insertion of needle into vein for collection of blood sampleโš  5.4x markup
$11.5K
3.1K services$3.71/svc5.41x markup
G0179Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial im
$10.9K
303 services$36.11/svc2.77x markup
G0402Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
$8.6K
47 services$183.81/svc1.43x markup
96372Injection beneath the skin or into muscle for therapy, diagnosis, or preventionโš  3.1x markup
$5.1K
316 services$16.04/svc3.12x markup
81002Urinalysis, manual testโš  5.9x markup
$4.4K
1.3K services$3.43/svc5.94x markup
G0008Administration of influenza virus vaccine
$1.6K
55 services$28.46/svc1.23x markup
90688Vaccine for influenza administered into muscle to individuals 3 years of age and older
$1.0K
58 services$17.83/svc2.78x markup
90661Vaccine for influenza for injection into muscle
$305.76
14 services$21.84/svc2.29x markup
G0403Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and reportโš  7.3x markup
$276.01
27 services$10.22/svc7.34x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99308Subsequent nursing facility visit, typically 15 minutes per day46.3K$2.9M$62.733.93x
99306Initial nursing facility visit, typically 45 minutes per day7.4K$1.1M$146.211.85x
99214Established patient office or other outpatient, visit typically 25 minutes5.3K$480.4K$90.462.20x
99213Established patient office or other outpatient visit, typically 15 minutes3.4K$203.4K$59.972.89x
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit1.1K$157.4K$138.811.80x
G0180Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imple2.9K$135.7K$47.582.10x
99442Physician telephone patient service, 11-20 minutes of medical discussion1.6K$120.9K$74.512.35x
99309Follow-up nursing facility visit per day, typically 25 minutes1.0K$88.6K$87.952.27x
99315Nursing facility discharge day management, 30 minutes or less1.1K$76.2K$66.992.28x
99204New patient office or other outpatient visit, typically 45 minutes268$30.8K$114.953.04x
93000Routine EKG using at least 12 leads including interpretation and report1.8K$22.7K$12.316.13x
36415Insertion of needle into vein for collection of blood sample3.1K$11.5K$3.715.41x
G0179Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial im303$10.9K$36.112.77x
G0402Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment47$8.6K$183.811.43x
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention316$5.1K$16.043.12x
81002Urinalysis, manual test1.3K$4.4K$3.435.94x
G0008Administration of influenza virus vaccine55$1.6K$28.461.23x
90688Vaccine for influenza administered into muscle to individuals 3 years of age and older58$1.0K$17.832.78x
90661Vaccine for influenza for injection into muscle14$305.76$21.842.29x
G0403Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report27$276.01$10.227.34x

Markup Analysis

Charge-to-Payment Ratio

3.12x

This provider submits charges 3.12 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.12x means for every $100 Medicare pays, this provider initially charges $312. This is higher than the national average.

Location

New York, NY

Provider Verification

Always verify provider credentials and location before scheduling appointments. This data reflects Medicare payments and may not include all practice locations.

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Data Sources

  • โ€ข Centers for Medicare & Medicaid Services (CMS)
  • โ€ข Medicare Provider Utilization and Payment Data (2014-2023)
  • โ€ข National Plan and Provider Enumeration System (NPPES)

Last Updated: February 2026 (data through 2023, the latest CMS release)

Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.

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