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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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Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Marc Chernoff
๐ŸŽ—๏ธ
DOIndividual

Marc Chernoff, D.O.

NPI: 1770593899
Horsham, PA
10 years of data
Hematology-Oncology
$3.4M
Total Payments
22.9K
Beneficiaries
58.3K
Services
2.99x
Markup Ratio

Peer Comparison

95th
percentile in specialty
This provider$3.4M
Specialty median$339.6K

๐Ÿ“‹ Key Findings

1Billed $3.4M over 10 years
22.99x markup ratio (above median)
395th percentile in Hematology-Oncology by payments
49 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.4M in total Medicare payments ranks in the 95th percentile of Hematology-Oncology 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

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$271.87$147.761.84x$124.11$315.2K4.8K2.0K
2015$278.45$145.711.91x$132.74$431.6K5.3K2.1K
2016$278.94$156.151.79x$122.79$424.7K5.9K2.3K
2017$270.94$152.981.77x$117.96$396.1K6.0K2.3K
2018$476.74$157.113.03x$319.63$449.1K5.7K2.3K
2019$542.63$122.144.44x$420.49$385.5K7.0K2.7K
2020$548.14$108.525.05x$439.62$318.8K7.4K2.8K
2021$599.30$96.646.20x$502.66$322.4K6.3K2.4K
2022$175.61$43.834.01x$131.78$208.8K5.2K2.2K
2023$172.77$36.814.69x$135.96$158.0K4.6K1.9K

Top Procedures (20)

J2505Injection, pegfilgrastim, 6 mg
$1.1M
358 services$3.0K/svc2.91x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$588.4K
6.4K services$91.42/svc2.35x markup
96413Infusion of chemotherapy into a vein up to 1 hourโš  4.6x markup
$303.7K
2.6K services$116.58/svc4.64x markup
G9678Oncology Care Model service
$174.0K
1.1K services$156.80/svc1.02x markup
99232Subsequent hospital inpatient care, typically 25 minutes per day
$147.5K
2.4K services$60.24/svc2.53x markup
J9310Injection, rituximab, 100 mg
$136.1K
221 services$615.69/svc1.68x markup
99215Established patient office or other outpatient, visit typically 40 minutes
$116.4K
901 services$129.13/svc2.24x markup
99222Initial hospital inpatient care, typically 50 minutes per day
$110.2K
965 services$114.24/svc2.12x markup
85025Complete blood cell count (red cells, white blood cell, platelets), automated testโš  3.4x markup
$108.2K
12.3K services$8.78/svc3.39x markup
96401Non-hormonal anti-neoplastic chemotherapy beneath the skin or into muscle
$107.3K
1.7K services$63.89/svc2.71x markup
96365Infusion into a vein for therapy, prevention, or diagnosis up to 1 hourโš  4.4x markup
$77.1K
1.3K services$58.11/svc4.43x markup
99204New patient office or other outpatient visit, typically 45 minutes
$71.3K
534 services$133.53/svc2.37x markup
96372Injection beneath the skin or into muscle for therapy, diagnosis, or preventionโš  4.8x markup
$44.3K
2.8K services$15.75/svc4.83x markup
96375Injection of different drug or substance into a vein for therapy, diagnosis, or preventionโš  5.7x markup
$38.2K
2.4K services$15.64/svc5.68x markup
J3490Unclassified drugs
$37.3K
780 services$47.76/svc2.94x markup
99213Established patient office or other outpatient visit, typically 15 minutes
$30.9K
557 services$55.43/svc2.55x markup
96417Infusion of different chemotherapy drug or substance into a vein up to 1 hourโš  4.7x markup
$27.6K
482 services$57.17/svc4.66x markup
36415Insertion of needle into vein for collection of blood sampleโš  4.5x markup
$20.9K
7.1K services$2.94/svc4.50x markup
96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hourโš  5.4x markup
$19.6K
770 services$25.52/svc5.36x markup
96415Infusion of chemotherapy into a veinโš  5.3x markup
$17.5K
723 services$24.15/svc5.33x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J2505Injection, pegfilgrastim, 6 mg358$1.1M$3.0K2.91x
99214Established patient office or other outpatient, visit typically 25 minutes6.4K$588.4K$91.422.35x
96413Infusion of chemotherapy into a vein up to 1 hour2.6K$303.7K$116.584.64x
G9678Oncology Care Model service1.1K$174.0K$156.801.02x
99232Subsequent hospital inpatient care, typically 25 minutes per day2.4K$147.5K$60.242.53x
J9310Injection, rituximab, 100 mg221$136.1K$615.691.68x
99215Established patient office or other outpatient, visit typically 40 minutes901$116.4K$129.132.24x
99222Initial hospital inpatient care, typically 50 minutes per day965$110.2K$114.242.12x
85025Complete blood cell count (red cells, white blood cell, platelets), automated test12.3K$108.2K$8.783.39x
96401Non-hormonal anti-neoplastic chemotherapy beneath the skin or into muscle1.7K$107.3K$63.892.71x
96365Infusion into a vein for therapy, prevention, or diagnosis up to 1 hour1.3K$77.1K$58.114.43x
99204New patient office or other outpatient visit, typically 45 minutes534$71.3K$133.532.37x
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention2.8K$44.3K$15.754.83x
96375Injection of different drug or substance into a vein for therapy, diagnosis, or prevention2.4K$38.2K$15.645.68x
J3490Unclassified drugs780$37.3K$47.762.94x
99213Established patient office or other outpatient visit, typically 15 minutes557$30.9K$55.432.55x
96417Infusion of different chemotherapy drug or substance into a vein up to 1 hour482$27.6K$57.174.66x
36415Insertion of needle into vein for collection of blood sample7.1K$20.9K$2.944.50x
96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour770$19.6K$25.525.36x
96415Infusion of chemotherapy into a vein723$17.5K$24.155.33x

Markup Analysis

Charge-to-Payment Ratio

2.99x

This provider submits charges 2.99 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.99x means for every $100 Medicare pays, this provider initially charges $299. This is higher than the national average.

Location

Horsham, PA

Provider Verification

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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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