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

Richard S Castaldo MD, PC

Organization Family Medicine Physician · NPI 1225222169

Richard S Castaldo MD, PC is a Family Medicine Physician in Tonawanda, 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

533 Niagara St
Tonawanda, NY 14150-1810
Phone: (716) 743-5450
Fax: (716) 743-5455
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 188421-1 (NY)

Record details

NPI number1225222169
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Castaldo — Owner · (716) 743-5450
NPI enumeratedSeptember 4, 2007
Last updated in NPPESMay 20, 2008
Mailing address533 Niagara St, Tonawanda, NY 14150-1810

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