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

Dr. Marcelino Cucio Belizario, MD

Individual provider Internal Medicine Physician · NPI 1639172448

Dr. Marcelino Cucio Belizario, MD is an Internal Medicine in Las Vegas, Nevada. Qualified in 1991, 35 years ago. Practices with Calaguas Ltd, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Nevada.

Years since qualifying
35
Licensed in
NV
In the registry since
2005
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

1000 S Rainbow Blvd Ste A
Las Vegas, NV 89145-6231
Phone: (702) 464-8866
Fax: (702) 671-6851
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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 10906 (NV)

Record details

NPI number1639172448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESJuly 12, 2023
Certification dateJuly 12, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Calaguas Ltd — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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