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

Mrs. Hannah Dryden Grifenhagen, CRNP

Individual provider Pediatric Nurse Practitioner · NPI 1164042685

Mrs. Hannah Dryden Grifenhagen, CRNP is a Pediatric Nurse Practitioner in Birmingham, Alabama. Practices as a sole proprietor. Licensed in Alabama.

Licensed in
AL
In the registry since
2020
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

1600 7th Ave S
Birmingham, AL 35233-1711
Phone: (205) 638-9100
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 1-173773 (AL)
Pediatric Nurse Practitioner Taxonomy 363LP0200X · Licence 1-173773 (AL)

Record details

NPI number1164042685
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorYes
NPI enumeratedApril 24, 2020
Last updated in NPPESMay 17, 2022
Certification dateMay 17, 2022

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