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

Individual provider School Registered Nurse · NPI 1912272626

MS. Diana Riordan, RN is a School Registered Nurse in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2012
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

419 E 66th St
New York, NY 10065-6303
Phone: (212) 734-7719
Fax: (212) 861-8314
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Registered Nurse (primary) Taxonomy 163WS0200X · Licence 4210381 (NY)

Record details

NPI number1912272626
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedMarch 13, 2012
Last updated in NPPESMarch 13, 2012

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