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

MS. Patricia L McMahon, RN

Individual provider Registered Nurse · NPI 1124362439

MS. Patricia L McMahon, RN is a Registered Nurse in Smithtown, 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

99 Hollywood Dr
Smithtown, NY 11787-3135
Phone: (631) 366-5800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 196921-1 (NY)

Record details

NPI number1124362439
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedNovember 27, 2012
Last updated in NPPESNovember 27, 2012

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