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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.
Sister Sites: OpenMedicaid ยท OpenFeds ยท OpenSpending

ยฉ 2026 OpenMedicare. Independent data journalism. Built by TheDataProject.ai

Methodologyโ€ขDownload Data
  1. Home
  2. Providers
  3. Tammy Young
๐ŸŽ—๏ธ
MDIndividual

Tammy Young, M.D.

NPI: 1013911668
Jackson, MS
10 years of data
Hematology-Oncology
$45.2M
Total Payments
501
Beneficiaries
3.3M
Services
3.82x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$45.2M
Specialty median$339.6K
Rank #18 of 60 in specialty

๐Ÿ“‹ Key Findings

1Billed $45.2M over 10 years
23.82x markup ratio (above median)
3Risk score: 70 โ€” flagged for review
499th percentile in Hematology-Oncology by payments
51.3K services/day โ€” physically implausible
610 procedures with >3x markup

โš ๏ธ Flagged for Review

Risk Score: 70
  • 79x specialty median spending
  • Markup 14.8x (specialty median: 4.0x)
  • 23x specialty median beneficiaries
  • 400x specialty median services
View Deep Dives โ†’Report Fraud โ†’

Statistical flag only โ€” not an accusation of fraud

โš ๏ธ This provider averages 1.3K services per working day โ€” physically unusual for an individual practitioner

Based on 3.3M total services over 10 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $45.2M in total Medicare payments ranks in the 99th percentile of Hematology-Oncology providers nationally.

Averaging 1.3K services per working day raises questions about billing patterns.

Medicare payments to this provider grew 158% from 2014 to 2023.

This provider has been statistically flagged with a risk score of 70/100. Statistical flags are not accusations of fraud.

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$45.45$13.903.27x$31.55$2.0M141.6K45
2015$39.97$13.023.07x$26.95$2.8M215.4K48
2016$43.35$13.673.17x$29.68$3.8M277.4K44
2017$40.38$12.203.31x$28.18$4.0M324.4K53
2018$47.91$12.823.74x$35.09$5.5M427.6K53
2019$44.98$12.323.65x$32.66$4.8M392.4K53
2020$57.86$14.064.12x$43.80$5.9M417.9K48
2021$53.51$14.043.81x$39.47$6.1M436.2K54
2022$64.84$14.334.52x$50.51$5.3M370.7K50
2023$68.06$15.204.48x$52.86$5.1M334.4K53

Top Procedures (20)

J9271Injection, pembrolizumab, 1 mg
$6.5M
160.4K services$40.81/svc2.94x markup
J9299Injection, nivolumab, 1 mg
$5.0M
230.8K services$21.70/svc2.88x markup
J2505Injection, pegfilgrastim, 6 mg
$5.0M
1.7K services$2.9K/svc2.87x markup
J0897Injection, denosumab, 1 mg
$3.5M
232.4K services$15.17/svc2.84x markup
J9355Injection, trastuzumab, excludes biosimilar, 10 mg
$2.5M
34.1K services$74.51/svc2.84x markup
J9035Injection, bevacizumab, 10 mg
$2.0M
36.3K services$54.67/svc2.65x markup
J9310Injection, rituximab, 100 mg
$1.8M
3.1K services$584.39/svc2.39x markup
J9305Injection, pemetrexed, not otherwise specified, 10 mg
$1.6M
30.3K services$51.50/svc2.62x markup
J9306Injection, pertuzumab, 1 mgโš  3.5x markup
$1.2M
121.0K services$10.14/svc3.45x markup
99214Established patient office or other outpatient visit, 30-39 minutesโš  3.0x markup
$1.2M
14.7K services$79.80/svc3.04x markup
J9022Injection, atezolizumab, 10 mgโš  8.3x markup
$1.0M
18.2K services$56.05/svc8.31x markup
Q5117Injection, trastuzumab-anns, biosimilar, (kanjinti), 10 mgโš  6.8x markup
$1.0M
21.6K services$47.14/svc6.79x markup
J9041Injection, bortezomib, 0.1 mgโš  3.9x markup
$981.8K
33.4K services$29.35/svc3.86x markup
96413Administration of chemotherapy into vein, 1 hour or lessโš  4.5x markup
$946.4K
10.3K services$91.54/svc4.52x markup
J9395Injection, fulvestrant, 25 mgโš  4.9x markup
$932.6K
19.6K services$47.46/svc4.94x markup
J9264Injection, paclitaxel protein-bound particles, 1 mg
$905.2K
93.0K services$9.73/svc2.75x markup
J9311Injection, rituximab 10 mg and hyaluronidaseโš  4.0x markup
$766.7K
25.6K services$29.97/svc4.00x markup
J9312Injection, rituximab, 10 mg
$652.9K
9.1K services$71.74/svc2.96x markup
J2469Injection, palonosetron hcl, 25 mcgโš  6.1x markup
$602.6K
61.7K services$9.76/svc6.10x markup
J0885Injection, epoetin alfa, (for non-esrd use), 1000 unitsโš  3.6x markup
$515.5K
56.0K services$9.21/svc3.61x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
J9271Injection, pembrolizumab, 1 mg160.4K$6.5M$40.812.94x
J9299Injection, nivolumab, 1 mg230.8K$5.0M$21.702.88x
J2505Injection, pegfilgrastim, 6 mg1.7K$5.0M$2.9K2.87x
J0897Injection, denosumab, 1 mg232.4K$3.5M$15.172.84x
J9355Injection, trastuzumab, excludes biosimilar, 10 mg34.1K$2.5M$74.512.84x
J9035Injection, bevacizumab, 10 mg36.3K$2.0M$54.672.65x
J9310Injection, rituximab, 100 mg3.1K$1.8M$584.392.39x
J9305Injection, pemetrexed, not otherwise specified, 10 mg30.3K$1.6M$51.502.62x
J9306Injection, pertuzumab, 1 mg121.0K$1.2M$10.143.45x
99214Established patient office or other outpatient visit, 30-39 minutes14.7K$1.2M$79.803.04x
J9022Injection, atezolizumab, 10 mg18.2K$1.0M$56.058.31x
Q5117Injection, trastuzumab-anns, biosimilar, (kanjinti), 10 mg21.6K$1.0M$47.146.79x
J9041Injection, bortezomib, 0.1 mg33.4K$981.8K$29.353.86x
96413Administration of chemotherapy into vein, 1 hour or less10.3K$946.4K$91.544.52x
J9395Injection, fulvestrant, 25 mg19.6K$932.6K$47.464.94x
J9264Injection, paclitaxel protein-bound particles, 1 mg93.0K$905.2K$9.732.75x
J9311Injection, rituximab 10 mg and hyaluronidase25.6K$766.7K$29.974.00x
J9312Injection, rituximab, 10 mg9.1K$652.9K$71.742.96x
J2469Injection, palonosetron hcl, 25 mcg61.7K$602.6K$9.766.10x
J0885Injection, epoetin alfa, (for non-esrd use), 1000 units56.0K$515.5K$9.213.61x

Markup Analysis

Charge-to-Payment Ratio

3.82x

This provider submits charges 3.82 times higher than what Medicare actually pays.

What This Means

A markup ratio of 3.82x means for every $100 Medicare pays, this provider initially charges $382. This is higher than the national average.

Location

Jackson, MS

Provider Verification

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

Similar Providers

Other Hematology-Oncology providers in MS for peer comparison.

Tammy Young (you)
$45.2M
Guangzhi Qu, M.D.โš ๏ธ
$55.7M
Show detailed table โ–พ
ProviderLocationTotal PaymentsStatus
Guangzhi Qu, M.D.Jackson, MS$55.7Mโš ๏ธ Flagged

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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.

Believe this data is inaccurate? Dispute this data