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

West Side Medical Group, PC

Organization Internal Medicine Physician · NPI 1265553622

West Side Medical Group, PC is an Internal Medicine Physician in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

314 W 14th St
New York, NY 10014-5002
Phone: (212) 438-6000
Fax: (646) 638-1842
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 103415 (NY)

Record details

NPI number1265553622
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Dellosso — Owner · (212) 638-4000
NPI enumeratedApril 3, 2007
Last updated in NPPESNovember 2, 2007
Mailing address314 W 14th St, New York, NY 10014-5002

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