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

Allison Thornes Riddleberger, RN, BSN

Individual provider School Registered Nurse · NPI 1346161858

Allison Thornes Riddleberger, RN, BSN is a School Registered Nurse in Snow Hill, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2026
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.

See every abbreviation used in this directory →

Practice location Address checks out

305 S Church St
Snow Hill, MD 21863-1299
Phone: (410) 632-5273
Fax: (410) 632-5279
Show map & directions

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

Specialties & licences

School Registered Nurse (primary) Taxonomy 163WS0200X · Licence R130680 (MD)

Record details

NPI number1346161858
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , BSN
Sole proprietorYes
NPI enumeratedJuly 22, 2026
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026