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

MS. Mary Healy Shiner, RN, MS, CPNP

Individual provider Pediatric Nurse Practitioner · NPI 1326246661

MS. Mary Healy Shiner, RN, MS, CPNP is a Pediatric Nurse Practitioner in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MS — Master of Science
A graduate science degree.
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

See every abbreviation used in this directory →

Practice location Address checks out

1740 Twin Springs Rd
Baltimore, MD 21227-3526
Phone: (410) 887-4456
Fax: (410) 887-4456
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence R053821 (MD)

Record details

NPI number1326246661
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MS , CPNP
Sole proprietorNo
NPI enumeratedJuly 9, 2007
Last updated in NPPESJuly 9, 2007

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