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

MS. Mary Josephine Holuba, MSN, RN, CPNP

Individual provider Registered Nurse · NPI 1528475951

MS. Mary Josephine Holuba, MSN, RN, CPNP is a Registered Nurse in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2014.

Licensed in
MD
In the registry since
2014
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

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Practice location Address checks out

1800 Orleans St Bloomberg 11 N
Baltimore, MD 21287-0010
Phone: (410) 955-8751
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence R202572 (MD)
Registered Nurse Taxonomy 163W00000X · Licence R202572 (MD)

Record details

NPI number1528475951
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , CPNP
Sole proprietorNo
NPI enumeratedJuly 17, 2014
Last updated in NPPESJuly 17, 2014

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