Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mariano S. Lacayo, MD

Individual provider Internal Medicine Physician · NPI 1164463691

Mariano S. Lacayo, MD is an Internal Medicine in Hialeah, Florida. Graduated from University of Miami, Lm Miller School of Medicine in 2000, 26 years ago. Practices with Conviva Medical Center Management, LLC, a 562-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
26
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

975 W 49th St
Hialeah, FL 33012-3412
Phone: (786) 281-5358
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME89783 (FL)

Record details

NPI number1164463691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Conviva Medical Center Management, Llc — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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