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

Dr. Vincent Alfieri, MD

Individual provider Internal Medicine Physician · NPI 1508945023

Dr. Vincent Alfieri, MD is an Internal Medicine Physician in Bethesda, Maryland. Licensed in Florida and New York. Registered with an NPI since 2006.

Licensed in
FL, NY
In the registry since
2006
Specialties on file
2
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

4650 Taylor Rd
Bethesda, MD 20889-1939
Phone: (301) 295-4611
Fax: (301) 295-4662
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME105741 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 203495 (NY)

Record details

NPI number1508945023
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2006
Last updated in NPPESAugust 16, 2023
Certification dateAugust 16, 2023
Mailing address8901 Wisconsin Ave, Bethesda, MD 20889-0004

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