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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. Fan Xi
๐Ÿฆด
MDIndividual

Fan Xi, MD

NPI: 1881619005
Wilmington, NC
10 years of data
Physical Medicine and Rehabilitation
$8.1M
Total Payments
9.4K
Beneficiaries
107.3K
Services
2.68x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$8.1M
Specialty median$111.8K

๐Ÿ“‹ Key Findings

1Billed $8.1M over 10 years
22.68x markup ratio (above median)
399th percentile in Physical Medicine and Rehabilitation by payments
4Payments surged 518% in 2015
54 procedures with >3x markup
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $8.1M in total Medicare payments ranks in the 99th percentile of Physical Medicine and Rehabilitation providers nationally.

Medicare payments to this provider grew 1479% from 2014 to 2023.

74% of their billing comes from a single procedure code (99309 โ€” Subsequent nursing facility visit, typically 25 minutes per day).

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 518% in 2015

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$328.64$126.162.60x$202.48$56.9K619139
2015$300.00$101.982.94x$198.02$351.5K3.7K808
2016$256.98$91.062.82x$165.92$419.9K5.4K876
2017$298.83$98.043.05x$200.79$426.3K5.8K696
2018$283.33$104.472.71x$178.86$1.2M15.6K1.4K
2019$250.00$95.482.62x$154.52$1.8M24.2K1.9K
2020$250.00$93.292.68x$156.71$1.3M16.6K1.1K
2021$250.00$95.602.62x$154.40$1.1M14.5K1.1K
2022$233.33$89.522.61x$143.81$584.5K8.0K678
2023$250.00$102.352.44x$147.65$898.5K12.9K702

Top Procedures (9)

99309Subsequent nursing facility visit, typically 25 minutes per day
$6.0M
79.1K services$76.14/svc2.66x markup
99308Subsequent nursing facility visit, typically 15 minutes per day
$1.1M
18.8K services$59.74/svc2.53x markup
99233Subsequent hospital inpatient care, typically 35 minutes per dayโš  3.3x markup
$489.6K
5.6K services$86.69/svc3.32x markup
99306Initial nursing facility visit, typically 45 minutes per day
$334.5K
2.4K services$137.15/svc2.55x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$80.1K
473 services$169.41/svc2.40x markup
99305Initial nursing facility visit, typically 35 minutes per day
$73.4K
702 services$104.60/svc2.93x markup
99239Hospital discharge day management, more than 30 minutesโš  3.3x markup
$5.1K
57 services$90.22/svc3.33x markup
99232Subsequent hospital inpatient care, typically 25 minutes per dayโš  3.0x markup
$3.2K
54 services$59.46/svc3.05x markup
99304Initial nursing facility visit, typically 25 minutes per dayโš  3.2x markup
$1.3K
18 services$72.47/svc3.22x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99309Subsequent nursing facility visit, typically 25 minutes per day79.1K$6.0M$76.142.66x
99308Subsequent nursing facility visit, typically 15 minutes per day18.8K$1.1M$59.742.53x
99233Subsequent hospital inpatient care, typically 35 minutes per day5.6K$489.6K$86.693.32x
99306Initial nursing facility visit, typically 45 minutes per day2.4K$334.5K$137.152.55x
99223Initial hospital inpatient care, typically 70 minutes per day473$80.1K$169.412.40x
99305Initial nursing facility visit, typically 35 minutes per day702$73.4K$104.602.93x
99239Hospital discharge day management, more than 30 minutes57$5.1K$90.223.33x
99232Subsequent hospital inpatient care, typically 25 minutes per day54$3.2K$59.463.05x
99304Initial nursing facility visit, typically 25 minutes per day18$1.3K$72.473.22x

Markup Analysis

Charge-to-Payment Ratio

2.68x

This provider submits charges 2.68 times higher than what Medicare actually pays.

What This Means

A markup ratio of 2.68x means for every $100 Medicare pays, this provider initially charges $268. This is higher than the national average.

Location

Wilmington, NC

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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