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Methodology•Download Data
  1. Home
  2. Providers
  3. Jeffrey Mace
❤️
MDIndividual

Jeffrey Mace, MD

NPI: 1861484511
Freedom, CA
10 years of data
Cardiology
$8.1M
Total Payments
12.8K
Beneficiaries
87.2K
Services
1.5x
Markup Ratio

Peer Comparison

99th
percentile in specialty
This provider$8.1M
Specialty median$193.1K

📋 Key Findings

1Billed $8.1M over 10 years
299th percentile in Cardiology by payments
✓ No flags detected

🔎 Data Analysis

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

This provider's billing patterns fall within normal ranges for their specialty.

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 — the gap represents the markup.

YearAvg SubmittedAvg PaidMarkup RatioGap per ServiceTotal PaymentsServicesBeneficiaries
2014$169.23$116.871.45x$52.36$846.9K9.3K1.7K
2015$165.86$113.911.46x$51.95$751.0K8.5K1.5K
2016$156.82$105.371.49x$51.45$878.6K10.1K1.6K
2017$151.43$99.951.52x$51.48$866.5K10.3K1.6K
2018$133.41$92.651.44x$40.76$892.5K10.1K1.4K
2019$152.67$101.421.51x$51.25$941.3K10.2K1.4K
2020$152.46$98.551.55x$53.91$777.9K8.6K1.1K
2021$169.19$116.371.45x$52.82$745.5K6.7K907
2022$169.88$115.031.48x$54.85$665.2K6.2K868
2023$161.25$109.761.47x$51.49$773.3K7.3K783

Top Procedures (20)

99215Established patient office or other outpatient, visit typically 40 minutes
$4.1M
34.7K services$118.48/svc1.49x markup
99214Established patient office or other outpatient, visit typically 25 minutes
$1.5M
17.1K services$86.54/svc1.50x markup
99291Critical care delivery critically ill or injured patient, first 30-74 minutes
$573.5K
3.1K services$187.90/svc1.31x markup
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function
$412.8K
2.5K services$165.73/svc1.55x markup
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck
$381.8K
2.5K services$151.52/svc1.52x markup
93351Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report
$340.5K
1.7K services$197.15/svc1.53x markup
93930Ultrasound study of arteries and arterial grafts of both arms
$279.1K
1.8K services$154.62/svc1.53x markup
93978Ultrasound scan of vena cava or groin graft or vessel blood flow
$179.5K
1.2K services$145.96/svc1.52x markup
99292Critical care delivery critically ill or injured patient
$99.7K
1.1K services$90.24/svc1.39x markup
76700Ultrasound of abdomen
$89.5K
908 services$98.53/svc1.49x markup
85610Blood test, clotting time
$79.6K
16.7K services$4.76/svc2.92x markup
99495Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge
$22.3K
152 services$146.79/svc1.41x markup
99233Subsequent hospital inpatient care, typically 35 minutes per day
$19.4K
248 services$78.07/svc1.45x markup
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
$14.1K
1.2K services$12.05/svc1.48x markup
93000Routine EKG using at least 12 leads including interpretation and report
$11.4K
904 services$12.61/svc1.50x markup
93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report
$10.7K
245 services$43.73/svc1.54x markup
99223Initial hospital inpatient care, typically 70 minutes per day
$9.3K
68 services$137.31/svc1.61x markup
93040Tracing of electrical activity of heart using 1-3 leads with interpretation and report
$8.7K
904 services$9.60/svc1.50x markup
99496Transitional care management services, highly complexity, requiring face-to-face visits within 7 days of discharge
$5.6K
37 services$150.56/svc1.30x markup
93291Evaluation of implantable heart recorder system including physician analysis, review, and report
$3.2K
126 services$25.38/svc1.55x markup
Show detailed table ▾
CodeDescriptionServicesPaymentsAvg/ServiceMarkup
99215Established patient office or other outpatient, visit typically 40 minutes34.7K$4.1M$118.481.49x
99214Established patient office or other outpatient, visit typically 25 minutes17.1K$1.5M$86.541.50x
99291Critical care delivery critically ill or injured patient, first 30-74 minutes3.1K$573.5K$187.901.31x
93306Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function2.5K$412.8K$165.731.55x
93880Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck2.5K$381.8K$151.521.52x
93351Ultrasound examination and continuous monitoring of the heart performed during rest, exercise, and/or drug-induced stress with interpretation and report1.7K$340.5K$197.151.53x
93930Ultrasound study of arteries and arterial grafts of both arms1.8K$279.1K$154.621.53x
93978Ultrasound scan of vena cava or groin graft or vessel blood flow1.2K$179.5K$145.961.52x
99292Critical care delivery critically ill or injured patient1.1K$99.7K$90.241.39x
76700Ultrasound of abdomen908$89.5K$98.531.49x
85610Blood test, clotting time16.7K$79.6K$4.762.92x
99495Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge152$22.3K$146.791.41x
99233Subsequent hospital inpatient care, typically 35 minutes per day248$19.4K$78.071.45x
96372Injection beneath the skin or into muscle for therapy, diagnosis, or prevention1.2K$14.1K$12.051.48x
93000Routine EKG using at least 12 leads including interpretation and report904$11.4K$12.611.50x
93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report245$10.7K$43.731.54x
99223Initial hospital inpatient care, typically 70 minutes per day68$9.3K$137.311.61x
93040Tracing of electrical activity of heart using 1-3 leads with interpretation and report904$8.7K$9.601.50x
99496Transitional care management services, highly complexity, requiring face-to-face visits within 7 days of discharge37$5.6K$150.561.30x
93291Evaluation of implantable heart recorder system including physician analysis, review, and report126$3.2K$25.381.55x

Markup Analysis

Charge-to-Payment Ratio

1.5x

This provider submits charges 1.5 times higher than what Medicare actually pays.

What This Means

A markup ratio of 1.5x means for every $100 Medicare pays, this provider initially charges $150. This is lower than the national average.

Location

Freedom, CA

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 Cardiology providers in CA for peer comparison.

Jeffrey Mace (you)
$8.1M
Leo Polosajian, M.D.
$52.5M
Athar Ansari, M.D.
$38.2M
Hanumandla Reddy, M.D
$38.1M
Mehran Khorsandi, M.D.,
$36.4M
Shashi Sharma, D.M.
$35.4M
Show detailed table ▾
ProviderLocationTotal PaymentsStatus
Leo Polosajian, M.D.Reseda, CA$52.5M✓ Clear
Athar Ansari, M.D.El Centro, CA$38.2M✓ Clear
Hanumandla Reddy, M.DHanford, CA$38.1M✓ Clear
Mehran Khorsandi, M.D.,Los Angeles, CA$36.4M✓ Clear
Shashi Sharma, D.M.Visalia, CA$35.4M✓ Clear

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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.

Believe this data is inaccurate? Dispute this data