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

Mr. Joseph A Marzouk, MD

Individual provider Internal Medicine Physician · NPI 1699851170

Mr. Joseph A Marzouk, MD is a Family Practice in Westbury, New York. Qualified in 1971, 55 years ago. Licensed in New York.

Years since qualifying
55
Licensed in
NY
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

265 Post Ave Ste 108
Westbury, NY 11590-2235
Phone: (516) 338-9790
Fax: (516) 338-9791
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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 156543 (NY)

Record details

NPI number1699851170
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 27, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 1971 (55 years in practice)
Accepts Medicare assignment Not indicated

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