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

Peter K Chak, MD

Individual provider Internal Medicine Physician · NPI 1316928617

Peter K Chak, MD is an Internal Medicine Physician in Freeport, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
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

33 N Ocean Ave
Freeport, NY 11520
Phone: (516) 378-4949
Fax: (516) 379-8026
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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 NY136699 (NY)

Record details

NPI number1316928617
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2005
Last updated in NPPESMay 16, 2008
Mailing address33 North Ocean Ave, Freeport, NY 11520

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