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

Christine O Diffenderffer, CRNP

Individual provider Family Nurse Practitioner · NPI 1831754563

Christine O Diffenderffer, CRNP is a Family Nurse Practitioner in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2019.

Licensed in
MD
In the registry since
2019
Specialties on file
2
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

601 N Caroline St
Baltimore, MD 21287-0006
Phone: (410) 955-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R210124 (MD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence F04190682 (MD)

Record details

NPI number1831754563
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedMay 8, 2019
Last updated in NPPESJanuary 22, 2021
Certification dateJanuary 22, 2021

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