Medicare Enrolled

Dr. Carmen Villanueva, MD

Neuroradiology Physician · Ocala, FL
Practice pattern: Mixed Practice — Diverse clinical practice across multiple procedure types
1490 SE MAGNOLIA EXT, Ocala, FL 34471
3523517200
In practice since 2007 (19 years)
NPI: 1841340429 verify on NPPES ↗
High
DATA COVERAGE
Data in 3 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Villanueva from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Villanueva

Dr. Carmen Villanueva is a neuroradiology physician in Ocala, FL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Villanueva performed 3,884 Medicare services across 3,515 unique beneficiaries.

The Data Coverage level for Dr. Villanueva is 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.

✓ 19 years in practice ▲ Top 32% volume in FL

Florida License Status

FL DOH · MQA
1
Active license
None
Board action on record
0
Recent admin complaints
Profession License # Status Expires Board Action
Medical Doctor 134615 Clear January 31, 2028 —
Data from Florida Department of Health Medical Quality Assurance. License records are public under Chapter 119, Florida Statutes. Verify directly on FL DOH →

Medicare Practice Summary

Medicare Utilization ↗
3,884
Medicare services
Top 32% in FL for neuroradiology physician
3,515
Unique beneficiaries
$27
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~204 Medicare services per year of practice

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
Chest X-ray, 1 view 1,343 $7 $38
CT scan of head/brain, without contrast 505 $29 $180
CT scan of abdomen and pelvis with contrast 207 $65 $434
Ct scan of abdomen and pelvis without contrast 187 $60 $445
Ct scan of blood vessels of chest with contrast 164 $62 $382
Ct scan of upper spine without contrast 155 $32 $228
X-ray of abdomen, 1 view 104 $7 $37
CT scan of chest, without contrast 89 $39 $218
Chest X-ray, 2 views 59 $7 $60
X-ray of pelvis, 1-2 views 59 $6 $37
Ct scan of blood vessels of neck with contrast 58 $59 $363
Ct scan of blood vessels of head with contrast 56 $60 $374
Limited ultrasound scan of abdomen 55 $22 $120
Ct scan of lower spine without contrast 54 $35 $197
Ct scan of blood vessels of abdomen and pelvis with contrast 54 $78 $444
Ultrasound study of arm or leg veins with compression and maneuvers 51 $26 $168
Ultrasound study of one arm or leg veins with compression and maneuvers 50 $16 $92
Hip X-ray, 2-3 views 48 $8 $61
Shoulder X-ray, 2+ views 45 $7 $43
Complete ultrasound scan behind abdominal cavity 43 $27 $149
Mri scan of brain without contrast 40 $52 $300
Knee X-ray, 3 views 39 $7 $40
Ct scan of middle spine without contrast 31 $36 $199
X-ray of ankle, minimum of 3 views 30 $6 $40
Ct scan of pelvis without contrast 29 $34 $222
Foot X-ray, 3+ views 28 $4 $36
Ct scan of chest with contrast 27 $42 $290
Ct scan of face without contrast 25 $31 $179
Ct scan of middle spine with contrast 25 $45 $245
Ct scan of lower spine with contrast 25 $45 $249
X-ray of thigh bone, minimum 2 views 24 $7 $40
Mri scan of middle spinal canal without contrast 22 $53 $300
Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast 21 $178 $270
X-ray of wrist, minimum of 3 views 21 $5 $39
Mri scan of lower spinal canal without contrast 19 $49 $302
Mri scan of brain before and after contrast 18 $83 $467
X-ray of elbow, minimum of 3 views 18 $6 $38
X-ray of lower leg, 2 views 18 $5 $38
X-ray of upper arm, minimum of 2 views 14 $7 $38
Mri scan of upper spinal canal without contrast 12 $55 $300
X-ray of forearm, 2 views 12 $6 $38
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
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Geographic Context

Neuroradiology physicians within 10 mi
5
Per 100K population
1.3
County median income
$58,535
Nearest hospital
MARION COMMUNTIY HOSPITAL
0.0 mi

Data Sources

Provider Registry ✓ NPPES Weekly updates
Medicare Enrollment ✓ PECOS Monthly updates
Practice Data ✓ Medicare Util. Annual (CY lag)
Industry Payments — No payments N/A
Disciplinary History — Not public N/A

This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of High. This measures how much public data is available about a provider — not how good they are. How we calculate this →

Summary

Dr. Villanueva is a mixed practice specialist, with moderate Medicare volume, with 19 years of NPI registration.

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. Villanueva experienced with chest x-ray, 1 view?
Based on Medicare claims data, Dr. Villanueva performed 1,343 chest x-ray, 1 view services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
How do Dr. Villanueva's costs compare to other neuroradiology physicians in Ocala?
Dr. Villanueva's average Medicare payment per service is $27. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently High for Dr. Villanueva) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

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About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, 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

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →