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

Costas Hanjis Medicine PC

Organization Internal Medicine Physician · NPI 1699914374

Costas Hanjis Medicine PC is an Internal Medicine Physician in New York, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

110 E 55th St 9th Fl
New York, NY 10022-4540
Phone: (212) 758-3230
Fax: (212) 486-0640
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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 241690-1 (NY)

Record details

NPI number1699914374
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Costas Hanjis — President · (212) 758-3230
Other names Costas Hanjis
NPI enumeratedFebruary 19, 2009
Last updated in NPPESFebruary 19, 2009
Mailing address110 E 55th St, 9th Floor, New York, NY 10022-4540

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