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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1568212975

Guillermo Alejandro Plascencia, MD is a Student in an Organized Health Care Education/Training Program in Port Jefferson, New York. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024
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

75 N Country Rd
Port Jefferson, NY 11777-2119
Phone: (631) 686-2517
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1568212975
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 26, 2024
Last updated in NPPESMarch 27, 2024
Certification dateMarch 27, 2024

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