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

Mary A Larney, RN

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1558507368

Mary A Larney, RN is an Addiction (Substance Use Disorder) Registered Nurse in Sellersville, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2008.

Licensed in
PA
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

807 Lawn Ave
Sellersville, PA 18960-1549
Phone: (215) 257-6551
Fax: (215) 257-4008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence RN534590 (PA)

Record details

NPI number1558507368
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedDecember 29, 2008
Last updated in NPPESDecember 29, 2008
Mailing address807 Lawn Ave, P.O. Box 32, Sellersville, PA 18960-1549

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