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Dr. Alejandro O. Roca, M.D.

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
41
In the NPI registry since
2006
Medicare patients seen, 2024
307

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Internal Medicine Physician primary
    FL license ME62402

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Internal Medicine per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
307
Services billed
2,755
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Insertion of needle into vein for collection of blood sample1,085302
Established patient office or other outpatient visit, 30-39 minutes621246
Established patient office or other outpatient visit, 20-29 minutes364189
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit9898
Physician or allowed practitioner re-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 a8227
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report8069
Influenza vaccine split virus, preservative free7272
Administration of influenza virus vaccine7169
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes3414
Established patient office or other outpatient visit, 10-19 minutes3128

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 30 companies reported 194 payments worth $4,446 in total to this clinician.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Florida →

Other Internal Medicine clinicians in South Miami

Sources

NPI registry (CMS NPPES, November 2026; record last updated June 29, 2015), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1629034343. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.