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

Christy Callahan, PMHNP-BC, CRNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1508237512

Christy Callahan, PMHNP-BC, CRNP is a Psychiatric/Mental Health Nurse Practitioner in Severna Park, Maryland. Licensed in Maryland. Registered with an NPI since 2015.

Licensed in
MD
In the registry since
2015
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.
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

539 Benfield Rd Ste 2
Severna Park, MD 21146-2511
Phone: (410) 513-4513
Fax: (989) 217-5103
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R196354 (MD)

Record details

NPI number1508237512
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC , CRNP
Sole proprietorNo
NPI enumeratedOctober 16, 2015
Last updated in NPPESJuly 12, 2024
Certification dateJuly 12, 2024

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