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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. Guido Navarra
๐Ÿฉบ
MDIndividual

Guido Navarra, M.D.

NPI: 1265489058
Newburyport, MA
10 years of data
Internal Medicine
$4.2M
Total Payments
36.9K
Beneficiaries
61.4K
Services
3.72x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$4.2M
Specialty median$84.0K

๐Ÿ“‹ Key Findings

1Billed $4.2M over 10 years
23.72x markup ratio (above median)
399th percentile in Internal Medicine by payments
4Payments surged 51% in 2021
511 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $4.2M in total Medicare payments ranks in the 99th percentile of Internal Medicine providers nationally.

This provider's billing patterns fall within normal ranges for their specialty.

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 51% 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$175.17$45.743.83x$129.43$449.2K7.6K3.8K
2015$198.19$53.363.71x$144.83$442.2K7.6K4.2K
2016$199.05$54.423.66x$144.63$410.9K6.9K3.8K
2017$207.50$66.643.11x$140.86$397.3K6.0K3.3K
2018$219.00$72.273.03x$146.73$382.7K5.5K3.0K
2019$224.89$72.873.09x$152.02$387.4K5.4K3.2K
2020$232.48$77.553.00x$154.93$342.0K5.0K3.0K
2021$245.97$81.613.01x$164.36$517.9K6.2K4.3K
2022$268.28$78.253.43x$190.03$433.6K5.8K4.1K
2023$262.47$76.713.42x$185.76$398.0K5.4K4.2K

Top Procedures (20)

99214Established patient office or other outpatient, visit typically 25 minutesโš  4.0x markup
$1.8M
23.5K services$75.86/svc3.98x markup
99213Established patient office or other outpatient visit, typically 15 minutesโš  4.5x markup
$436.4K
7.7K services$56.36/svc4.51x markup
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$194.3K
1.5K services$133.67/svc2.62x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$183.7K
1.2K services$158.61/svc2.52x markup
G0181Physician supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of cโš  3.5x markup
$159.5K
1.9K services$84.56/svc3.46x markup
95923Testing of autonomic (sympathetic) nervous system function
$134.7K
1.3K services$102.02/svc2.80x markup
93923Ultrasound study of arteries of both arms and legs
$125.3K
1.2K services$102.99/svc2.62x markup
99497Advance care planning by the physician or other qualified health care professional
$103.1K
1.4K services$74.25/svc2.70x markup
99238Hospital discharge day management, 30 minutes or lessโš  4.0x markup
$90.1K
1.5K services$58.35/svc4.02x markup
G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
$86.4K
485 services$178.08/svc1.88x markup
99231Subsequent hospital inpatient care, typically 15 minutes per dayโš  6.4x markup
$86.2K
2.7K services$31.66/svc6.40x markup
95921Testing of autonomic (sympathetic) nervous system functionโš  3.6x markup
$79.3K
1.2K services$64.69/svc3.64x markup
90670Pneumococcal vaccine for injection into muscle
$78.4K
417 services$188.00/svc1.42x markup
99220Hospital observation care typically 70 minutes per day
$76.6K
523 services$146.46/svc2.45x markup
99232Subsequent hospital inpatient care, typically 25 minutes per dayโš  4.3x markup
$74.0K
1.3K services$57.82/svc4.26x markup
99204New patient office or other outpatient visit, typically 45 minutesโš  3.3x markup
$62.3K
569 services$109.56/svc3.30x markup
78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studiesโš  8.1x markup
$51.9K
847 services$61.29/svc8.08x markup
99496Transitional care management services, highly complexity, requiring face-to-face visits within 7 days of discharge
$45.7K
234 services$195.38/svc1.76x markup
99217Hospital observation care dischargeโš  3.1x markup
$32.5K
560 services$58.05/svc3.13x markup
93922Ultrasound study of arm and leg arteriesโš  3.6x markup
$30.2K
506 services$59.59/svc3.65x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99214Established patient office or other outpatient, visit typically 25 minutes23.5K$1.8M$75.863.98x
99213Established patient office or other outpatient visit, typically 15 minutes7.7K$436.4K$56.364.51x
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit1.5K$194.3K$133.672.62x
99223Initial hospital inpatient care, typically 70 minutes per day1.2K$183.7K$158.612.52x
G0181Physician supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of c1.9K$159.5K$84.563.46x
95923Testing of autonomic (sympathetic) nervous system function1.3K$134.7K$102.022.80x
93923Ultrasound study of arteries of both arms and legs1.2K$125.3K$102.992.62x
99497Advance care planning by the physician or other qualified health care professional1.4K$103.1K$74.252.70x
99238Hospital discharge day management, 30 minutes or less1.5K$90.1K$58.354.02x
G0438Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit485$86.4K$178.081.88x
99231Subsequent hospital inpatient care, typically 15 minutes per day2.7K$86.2K$31.666.40x
95921Testing of autonomic (sympathetic) nervous system function1.2K$79.3K$64.693.64x
90670Pneumococcal vaccine for injection into muscle417$78.4K$188.001.42x
99220Hospital observation care typically 70 minutes per day523$76.6K$146.462.45x
99232Subsequent hospital inpatient care, typically 25 minutes per day1.3K$74.0K$57.824.26x
99204New patient office or other outpatient visit, typically 45 minutes569$62.3K$109.563.30x
78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies847$51.9K$61.298.08x
99496Transitional care management services, highly complexity, requiring face-to-face visits within 7 days of discharge234$45.7K$195.381.76x
99217Hospital observation care discharge560$32.5K$58.053.13x
93922Ultrasound study of arm and leg arteries506$30.2K$59.593.65x

Markup Analysis

Charge-to-Payment Ratio

3.72x

This provider submits charges 3.72 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.72x means for every $100 Medicare pays, this provider initially charges $372. This is higher than the national average.

Location

Newburyport, MA

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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