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

Erin Walczykowski, APRNPMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1316499825

Erin Walczykowski, APRNPMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2016

Practice location Address checks out

801 Pennsylvania Ave SE Ste 201
Washington, DC 20003-2167
Phone: (202) 546-1512
Fax: (415) 252-7176
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 RN1029194 (DC)

Record details

NPI number1316499825
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRNPMHNP-BC
Sole proprietorYes
NPI enumeratedOctober 31, 2016
Last updated in NPPESMarch 14, 2025
Certification dateMarch 14, 2025

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