Dr. Donald McCarren, DO
What this data tells you about Dr. McCarren
Dr. Donald McCarren is a neurology in Bonita Springs, FL, with 19 years in practice. Based on federal Medicare data, Dr. McCarren performed 100,446 Medicare services across 1,176 unique beneficiaries.
Between the years covered by Open Payments, Dr. McCarren received a total of $47,548 from 78 pharmaceutical and/or device companies across 850 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in neurology. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. McCarren 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 |
|---|---|---|---|
| Injection, lecanemab-irmb, 1 mg | 74,628 | $1 | $3 |
| Inclisiran injection (Leqvio) for cholesterol | 19,372 | $9 | $31 |
| Injection, aducanumab-avwa, 2 mg | 2,322 | $5 | $30 |
| Denosumab injection (Prolia/Xgeva) | 2,280 | $18 | $43 |
| Administration of chemotherapy into vein, 1 hour or less | 372 | $100 | $395 |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 299 | $16 | $64 |
| Measurement of brain wave activity (eeg), awake and drowsy | 221 | $296 | $852 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 191 | $49 | $202 |
| Office visit, established patient (30-39 min) | 186 | $102 | $374 |
| Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 126 | $205 | $619 |
| Drug injection, under skin or into muscle | 94 | $11 | $48 |
| New patient office visit (45-59 min) | 69 | $132 | $486 |
| New patient office visit, complex (60-74 min) | 66 | $169 | $641 |
| Office visit, established patient (20-29 min) | 62 | $66 | $280 |
| Administration of chemotherapy into vein, each additional hour | 42 | $22 | $84 |
| Needle measurement of electrical activity in arm or leg muscles, complete study | 30 | $78 | $256 |
| Office visit, established patient, complex (40-54 min) | 25 | $140 | $525 |
| Evaluation of neuropsychological test, first hour | 23 | $104 | $299 |
| Administration of psychological or neuropsychological test by technician, first 30 minutes | 23 | $27 | $78 |
| Nerve conduction, 9-10 studies | 15 | $147 | $543 |
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 ›
The majority of payments (40%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers. Total industry engagement is in the top 9% for neurology in FL.
Geographic Context
7.3 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. McCarren is a mixed practice specialist, with above-average Medicare volume (top 0% in FL), and high industry engagement (consulting-driven, top 9%), 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. McCarren experienced with injection, lecanemab-irmb, 1 mg?
Does Dr. McCarren receive payments from pharmaceutical companies?
How do Dr. McCarren's costs compare to other neurologys in Bonita Springs?
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.
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