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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. Marie Claudette Grageda
๐Ÿฉบ
MDIndividual

Marie Claudette Grageda, MD

NPI: 1891998159
Hollister, CA
10 years of data
Family Practice
$3.3M
Total Payments
23.8K
Beneficiaries
63.1K
Services
1.91x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$3.3M
Specialty median$55.2K

๐Ÿ“‹ Key Findings

1Billed $3.3M over 10 years
21.91x markup ratio
399th percentile in Family Practice by payments
4Payments surged 121% in 2022
โœ“ No flags detected

๐Ÿ”Ž Data Analysis

This provider's $3.3M in total Medicare payments ranks in the 99th percentile of Family Practice providers nationally.

Medicare payments to this provider grew 821% 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

๐Ÿ“ˆ

Notable: Payments increased 121% in 2022

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$78.00$38.732.01x$39.27$114.6K2.9K1.5K
2015$86.09$37.032.32x$49.06$135.1K3.3K1.8K
2016$75.88$31.292.43x$44.59$127.7K3.1K1.6K
2017$75.90$34.612.19x$41.29$142.8K3.3K1.8K
2018$89.73$41.792.15x$47.94$161.6K3.4K1.9K
2019$82.64$44.811.84x$37.83$177.3K3.4K1.9K
2020$85.61$42.622.01x$42.99$175.2K2.9K1.7K
2021$98.34$55.351.78x$42.99$370.5K5.8K2.8K
2022$97.40$51.241.90x$46.16$817.4K15.0K4.2K
2023$99.22$52.071.91x$47.15$1.1M19.8K4.7K

Top Procedures (20)

99213Established patient office or other outpatient visit, typically 15 minutes
$606.8K
9.8K services$61.79/svc1.74x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$510.9K
5.6K services$91.08/svc1.81x markup
99490Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
$394.2K
6.8K services$57.83/svc1.73x markup
99454Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
$331.7K
5.9K services$56.52/svc1.77x markup
99457Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; first 20 minutes
$291.9K
6.2K services$46.88/svc2.13x markup
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
$284.3K
2.1K services$137.63/svc1.34x markup
99458Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute
$209.7K
5.6K services$37.46/svc2.67x markup
99439Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
$155.6K
3.4K services$45.41/svc2.21x markup
99441Physician telephone patient service, 5-10 minutes of medical discussion
$79.5K
1.6K services$50.90/svc1.98x markup
99487Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month
$56.7K
440 services$128.87/svc1.55x markup
99203New patient office or other outpatient visit, typically 30 minutes
$42.6K
576 services$73.95/svc2.67x markup
83036Hemoglobin A1C level
$40.0K
3.6K services$11.24/svc2.72x markup
99495Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge
$33.4K
190 services$175.68/svc1.51x markup
G0008Administration of influenza virus vaccine
$32.4K
1.3K services$25.82/svc1.35x markup
99489Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month
$29.9K
440 services$67.94/svc1.49x markup
G0180Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imple
$26.5K
546 services$48.57/svc2.61x markup
90674Vaccine for influenza for administration into muscle, 0.5 ml dosage
$15.1K
532 services$28.37/svc1.42x markup
99442Physician telephone patient service, 11-20 minutes of medical discussion
$14.9K
204 services$72.81/svc1.68x markup
99211Established patient office or other outpatient visit, typically 5 minutes
$9.9K
586 services$16.88/svc2.91x markup
69210Removal of impact ear wax, one ear
$9.2K
229 services$40.32/svc1.86x markup
Show detailed table โ–พ
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99213Established patient office or other outpatient visit, typically 15 minutes9.8K$606.8K$61.791.74x
99214Established patient office or other outpatient, visit typically 25 minutes5.6K$510.9K$91.081.81x
99490Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month6.8K$394.2K$57.831.73x
99454Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days5.9K$331.7K$56.521.77x
99457Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; first 20 minutes6.2K$291.9K$46.882.13x
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit2.1K$284.3K$137.631.34x
99458Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute5.6K$209.7K$37.462.67x
99439Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month3.4K$155.6K$45.412.21x
99441Physician telephone patient service, 5-10 minutes of medical discussion1.6K$79.5K$50.901.98x
99487Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month440$56.7K$128.871.55x
99203New patient office or other outpatient visit, typically 30 minutes576$42.6K$73.952.67x
83036Hemoglobin A1C level3.6K$40.0K$11.242.72x
99495Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge190$33.4K$175.681.51x
G0008Administration of influenza virus vaccine1.3K$32.4K$25.821.35x
99489Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month440$29.9K$67.941.49x
G0180Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imple546$26.5K$48.572.61x
90674Vaccine for influenza for administration into muscle, 0.5 ml dosage532$15.1K$28.371.42x
99442Physician telephone patient service, 11-20 minutes of medical discussion204$14.9K$72.811.68x
99211Established patient office or other outpatient visit, typically 5 minutes586$9.9K$16.882.91x
69210Removal of impact ear wax, one ear229$9.2K$40.321.86x

Markup Analysis

Charge-to-Payment Ratio

1.91x

This provider submits charges 1.91 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.91x means for every $100 Medicare pays, this provider initially charges $191. This is lower than the national average.

Location

Hollister, 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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