Dr. Theresa Mills, MD
What this data tells you about Dr. Mills
Dr. Theresa Mills is a cardiovascular disease in Tavares, FL, with 19 years in practice. Based on federal Medicare data, Dr. Mills performed 4,590 Medicare services across 3,232 unique beneficiaries.
Between the years covered by Open Payments, Dr. Mills received a total of $2,985 from 34 pharmaceutical and/or device companies across 108 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in cardiovascular disease. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Mills is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) | 1,286 | $89 | $275 |
| Electrocardiogram (EKG), 12-lead | 671 | $10 | $38 |
| Hospital follow-up visit, moderate complexity | 296 | $63 | $193 |
| Echocardiogram, transthoracic | 292 | $142 | $482 |
| Prothrombin time test (blood clotting) | 290 | $4 | $11 |
| Regadenoson injection (Lexiscan) for heart stress test | 252 | $46 | $144 |
| Technetium tc-99m sestamibi, diagnostic, per study dose | 181 | $90 | $293 |
| Initial hospital admission, moderate complexity | 171 | $106 | $342 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 124 | $13 | $46 |
| Office visit, established patient (20-29 min) | 119 | $70 | $268 |
| EKG interpretation and report | 116 | $7 | $25 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 101 | $49 | $177 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 94 | $332 | $1,124 |
| Hospital follow-up visit, high complexity | 92 | $96 | $361 |
| Ultrasound of both sides of head and neck blood flow | 85 | $141 | $521 |
| New patient office visit (45-59 min) | 76 | $108 | $416 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 72 | $10 | $34 |
| Cardiac catheterization | 47 | $193 | $815 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 36 | $136 | $483 |
| Ultrasound of heart with probe in esophagus, with report | 24 | $85 | $256 |
| Coronary stent placement | 23 | $457 | $1,645 |
| Office visit, established patient, complex (40-54 min) | 17 | $143 | $521 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 16 | $17 | $55 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 16 | $11 | $37 |
| Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | 16 | $174 | $598 |
| Ultrasound of heart blood flow, valves and chambers | 15 | $39 | $137 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 15 | $18 | $61 |
| Physician 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 | 13 | $5 | $15 |
| Ultrasound of heart, follow-up | 12 | $20 | $60 |
| Ultrasound of heart blood flow, valves and chambers, follow-up | 11 | $6 | $18 |
| Ultrasound of leg arteries or artery grafts | 11 | $170 | $635 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (98%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Mills is a clinical cardiology specialist, with above-average Medicare volume (top 23% in FL), and low-engagement industry engagement, with 19 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Mills experienced with office visit, established patient (30-39 min)?
Does Dr. Mills receive payments from pharmaceutical companies?
How do Dr. Mills's costs compare to other cardiovascular diseases in Tavares?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology