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

Mrs. Anne Wayson Dalton, MSN, CRNP, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1558077891

Mrs. Anne Wayson Dalton, MSN, CRNP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Sparks, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2023
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

44 English Run Turn
Sparks, MD 21152-8843
Phone: (202) 240-9282
Fax: (202) 989-2410
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 R185116 (MD)

Record details

NPI number1558077891
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , CRNP , PMHNP-BC
Sole proprietorYes
NPI enumeratedJanuary 30, 2023
Last updated in NPPESSeptember 1, 2025
Certification dateSeptember 1, 2025

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