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

Mrs. Ryann Marie Leith, CRNP, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1437715257

Mrs. Ryann Marie Leith, CRNP, FNP-BC is a Family Nurse Practitioner in Frederick, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2019
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

5100 Buckeystown Pike Ste 186
Frederick, MD 21704-8337
Phone: (301) 682-8888
Fax: (301) 682-3515
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R206143 (MD)

Record details

NPI number1437715257
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP , FNP-BC
Sole proprietorYes
NPI enumeratedMay 16, 2019
Last updated in NPPESSeptember 13, 2025
Certification dateSeptember 13, 2025

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