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

Dr. Katherine G. Humphrey, DNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1649010711

Dr. Katherine G. Humphrey, DNP is a Psychiatric/Mental Health Nurse Practitioner in Gambrills, Maryland. Licensed in Maryland and Nebraska. Registered with an NPI since 2024.

Licensed in
MD, NE
In the registry since
2024
Specialties on file
4
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

Practice location Address checks out

1404 S Main Chapel Way Ste 104
Gambrills, MD 21054-1860
Phone: (410) 929-2166
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 R263415 (MD)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 114355 (NE)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 114355 (NE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R263415 (MD)

Record details

NPI number1649010711
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP
Sole proprietorNo
NPI enumeratedMay 28, 2024
Last updated in NPPESJuly 27, 2024
Certification dateJuly 27, 2024

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