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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. Kelie Mercier
๐Ÿ‘ฉโ€โš•๏ธ
NPIndividual

Kelie Mercier, F.N.P.

NPI: 1942457676
Redding, CA
8 years of data
Nurse Practitioner
$4.8M
Total Payments
29.1K
Beneficiaries
215.6K
Services
1.63x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$4.8M
Specialty median$25.9K

๐Ÿ“‹ Key Findings

1Billed $4.8M over 8 years
21.63x markup ratio
399th percentile in Nurse Practitioner by payments
4108 services/day โ€” unusually high

This provider averages 108 services per working day

Based on 215.6K total services over 8 years (250 working days/year). Learn about impossible service volumes โ†’

๐Ÿ”Ž Data Analysis

This provider's $4.8M in total Medicare payments ranks in the 99th percentile of Nurse Practitioner providers nationally.

Averaging 108 services per working day raises questions about billing patterns.

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
2016$83.37$57.301.45x$26.07$600.1K27.0K3.5K
2017$74.95$50.461.49x$24.49$602.9K25.9K3.9K
2018$82.01$42.731.92x$39.28$572.8K26.4K4.0K
2019$74.82$39.081.91x$35.74$567.6K28.8K3.8K
2020$76.08$42.421.79x$33.66$546.3K27.9K3.6K
2021$74.96$48.931.53x$26.03$573.6K25.5K3.2K
2022$74.80$45.561.64x$29.24$577.5K27.1K3.4K
2023$72.00$46.501.55x$25.50$745.7K27.1K3.7K

Top Procedures (20)

99213Established patient office or other outpatient visit, typically 15 minutes
$1.4M
26.9K services$53.45/svc1.55x markup
99212Established patient office or other outpatient visit, typically 10 minutes
$1.4M
46.9K services$29.63/svc1.69x markup
G0249Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the
$607.9K
9.7K services$62.84/svc1.99x markup
85610Blood test, clotting time
$359.7K
78.2K services$4.60/svc1.17x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$301.2K
3.4K services$88.18/svc1.41x markup
93793Anti-clotting management for patient taking warfarin
$214.9K
27.9K services$7.70/svc2.03x 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 c
$124.6K
1.7K services$71.22/svc1.55x markup
99204New patient office or other outpatient visit, typically 45 minutes
$102.9K
971 services$105.96/svc1.65x markup
99335Established patient assisted living visit, typically 25 minutes
$60.7K
953 services$63.65/svc1.43x markup
99348Established patient home visit, typically 25 minutes
$44.2K
786 services$56.18/svc1.51x markup
99334Established patient assisted living visit, typically 15 minutes
$44.0K
1.1K services$39.31/svc1.53x markup
85018Hemoglobin measurement
$32.4K
12.2K services$2.66/svc1.22x markup
G0250Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent
$20.7K
3.5K services$5.95/svc1.99x markup
99349Established patient home visit, typically 40 minutes
$14.4K
169 services$85.42/svc1.52x markup
G0248Demonstration, prior to initiation of home inr monitoring, for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria, under the direction of a physician; includes: face-to
$6.8K
89 services$76.08/svc1.81x markup
99308Subsequent nursing facility visit, typically 15 minutes per day
$6.6K
138 services$48.03/svc1.36x markup
93040Tracing of electrical activity of heart using 1-3 leads with interpretation and report
$5.3K
640 services$8.34/svc1.85x markup
99347Established patient home visit, typically 15 minutes
$4.8K
128 services$37.79/svc1.46x markup
99309Subsequent nursing facility visit, typically 25 minutes per day
$4.1K
64 services$63.33/svc1.35x markup
93922Ultrasound study of arteries of both arms and legs
$1.8K
30 services$61.30/svc1.63x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Established patient office or other outpatient visit, typically 15 minutes26.9K$1.4M$53.451.55x
99212Established patient office or other outpatient visit, typically 10 minutes46.9K$1.4M$29.631.69x
G0249Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the9.7K$607.9K$62.841.99x
85610Blood test, clotting time78.2K$359.7K$4.601.17x
99214Established patient office or other outpatient, visit typically 25 minutes3.4K$301.2K$88.181.41x
93793Anti-clotting management for patient taking warfarin27.9K$214.9K$7.702.03x
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 c1.7K$124.6K$71.221.55x
99204New patient office or other outpatient visit, typically 45 minutes971$102.9K$105.961.65x
99335Established patient assisted living visit, typically 25 minutes953$60.7K$63.651.43x
99348Established patient home visit, typically 25 minutes786$44.2K$56.181.51x
99334Established patient assisted living visit, typically 15 minutes1.1K$44.0K$39.311.53x
85018Hemoglobin measurement12.2K$32.4K$2.661.22x
G0250Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent3.5K$20.7K$5.951.99x
99349Established patient home visit, typically 40 minutes169$14.4K$85.421.52x
G0248Demonstration, prior to initiation of home inr monitoring, for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria, under the direction of a physician; includes: face-to89$6.8K$76.081.81x
99308Subsequent nursing facility visit, typically 15 minutes per day138$6.6K$48.031.36x
93040Tracing of electrical activity of heart using 1-3 leads with interpretation and report640$5.3K$8.341.85x
99347Established patient home visit, typically 15 minutes128$4.8K$37.791.46x
99309Subsequent nursing facility visit, typically 25 minutes per day64$4.1K$63.331.35x
93922Ultrasound study of arteries of both arms and legs30$1.8K$61.301.63x

Markup Analysis

Charge-to-Payment Ratio

1.63x

This provider submits charges 1.63 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.63x means for every $100 Medicare pays, this provider initially charges $163. This is lower than the national average.

Location

Redding, CA

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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