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

Psychiatric/Mental Health Nurse Practitioner in Sparks, MD · enumerated 2023 · practices at Akw Np LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558077891

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Registry record

Entity type Individual (Type 1)
Name Mrs. Anne Wayson Dalton
Credential MSN, CRNP, PMHNP-BC
Sex Female
Practice address Sparks, MD, 21152
Phone (202) 240-9282
Fax (202) 989-2410
Enumeration date Jan 30, 2023
Last updated in NPPES Sep 1, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R185116 (MD) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Anne Dalton practice?
The practice location on file with NPPES is in Sparks, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anne Dalton?
The National Provider Identifier (NPI) for Anne Dalton is 1558077891, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-01.