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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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Methodology•Download Data
  1. Home
  2. Providers
  3. Giant Of Maryland Llc
⚕️
Organization

Giant Of Maryland Llc

NPI: 1932134996
Rockville, MD
10 years of data
Centralized Flu
$3.7M
Total Payments
62.5K
Beneficiaries
62.7K
Services
1.14x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$3.7M
Specialty median$41.2K

📋 Key Findings

1Billed $3.7M over 10 years
299th percentile in Centralized Flu by payments
3Payments surged 818% in 2021
✓ No flags detected

🔎 Data Analysis

This provider's $3.7M in total Medicare payments ranks in the 99th percentile of Centralized Flu providers nationally.

Medicare payments to this provider grew 30571% 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

📈

Notable: Payments increased 818% 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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$25.93$23.631.10x$2.30$6.9K261258
2015$58.90$55.211.07x$3.69$11.3K244244
2016$62.43$58.121.07x$4.31$15.0K341341
2017$68.91$65.971.04x$2.94$30.3K564558
2018$78.63$76.051.03x$2.58$25.7K532530
2019$74.50$69.821.07x$4.68$27.1K586586
2020$88.39$83.991.05x$4.40$41.9K867864
2021$64.29$57.381.12x$6.91$384.4K8.5K8.5K
2022$71.03$58.501.21x$12.53$1.0M21.2K21.1K
2023$84.84$74.801.13x$10.04$2.1M29.5K29.5K

Top Procedures (20)

91322Sarscov2 vac 50 mcg/0.5ml im
$543.0K
3.8K services$143.00/svc1.03x markup
90694Influenza virus vaccine, quadrivalent (aiiv4), inactivated, adjuvanted, preservative free, for injection into muscle, 0.5 ml dosage
$431.4K
5.9K services$72.66/svc1.08x markup
90662Vaccine for influenza for injection into muscle
$413.0K
6.1K services$67.17/svc1.12x markup
G0008Administration of influenza virus vaccine
$403.8K
12.9K services$31.22/svc1.02x markup
0124AFee covid-19 vac 13 res
$346.8K
7.6K services$45.88/svc1.42x markup
91320Sarscv2 vac 30mcg trs-suc im
$328.7K
2.6K services$128.48/svc1.03x markup
90480Admn sarscov2 vacc 1 dose
$293.6K
6.4K services$46.15/svc1.02x markup
0051AAdm sarscv2 30mcg trs-sucr 1
$163.3K
3.5K services$46.18/svc1.41x markup
0064AFee covid-19 vac 7 res
$153.3K
3.3K services$46.57/svc1.32x markup
0004AFee covid-19 vac 1 res
$140.8K
3.0K services$46.97/svc1.23x markup
90677Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
$140.7K
500 services$281.39/svc1.12x markup
0134AFee covid-19 vac 14 res
$80.5K
1.8K services$45.97/svc1.41x markup
90670Pneumococcal vaccine for injection into muscle
$50.2K
250 services$200.97/svc1.04x markup
0054AAdm sarscv2 30mcg trs-sucr b
$40.1K
872 services$45.97/svc1.41x markup
0012AAdm sarscov2 100mcg/0.5ml2nd
$29.2K
631 services$46.26/svc1.23x markup
G0009Administration of pneumococcal vaccine
$28.7K
987 services$29.11/svc1.06x markup
90732Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older
$25.3K
208 services$121.54/svc1.06x markup
90653Vaccine for influenza for injection into muscle
$19.0K
348 services$54.48/svc1.04x markup
0011AAdm sarscov2 100mcg/0.5ml1st
$18.4K
522 services$35.22/svc1.61x markup
0003AFee covid-19 vac 1 booster
$15.2K
324 services$46.91/svc1.22x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
91322Sarscov2 vac 50 mcg/0.5ml im3.8K$543.0K$143.001.03x
90694Influenza virus vaccine, quadrivalent (aiiv4), inactivated, adjuvanted, preservative free, for injection into muscle, 0.5 ml dosage5.9K$431.4K$72.661.08x
90662Vaccine for influenza for injection into muscle6.1K$413.0K$67.171.12x
G0008Administration of influenza virus vaccine12.9K$403.8K$31.221.02x
0124AFee covid-19 vac 13 res7.6K$346.8K$45.881.42x
91320Sarscv2 vac 30mcg trs-suc im2.6K$328.7K$128.481.03x
90480Admn sarscov2 vacc 1 dose6.4K$293.6K$46.151.02x
0051AAdm sarscv2 30mcg trs-sucr 13.5K$163.3K$46.181.41x
0064AFee covid-19 vac 7 res3.3K$153.3K$46.571.32x
0004AFee covid-19 vac 1 res3.0K$140.8K$46.971.23x
90677Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use500$140.7K$281.391.12x
0134AFee covid-19 vac 14 res1.8K$80.5K$45.971.41x
90670Pneumococcal vaccine for injection into muscle250$50.2K$200.971.04x
0054AAdm sarscv2 30mcg trs-sucr b872$40.1K$45.971.41x
0012AAdm sarscov2 100mcg/0.5ml2nd631$29.2K$46.261.23x
G0009Administration of pneumococcal vaccine987$28.7K$29.111.06x
90732Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older208$25.3K$121.541.06x
90653Vaccine for influenza for injection into muscle348$19.0K$54.481.04x
0011AAdm sarscov2 100mcg/0.5ml1st522$18.4K$35.221.61x
0003AFee covid-19 vac 1 booster324$15.2K$46.911.22x

Markup Analysis

Charge-to-Payment Ratio

1.14x

This provider submits charges 1.14 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.14x means for every $100 Medicare pays, this provider initially charges $114. This is lower than the national average.

Location

Rockville, MD

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

  • • Centers for Medicare & Medicaid Services (CMS)
  • • Medicare Provider Utilization and Payment Data (2014-2023)
  • • 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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