Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Natalie Austin Desseyn, FNP-C, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1104247386

Mrs. Natalie Austin Desseyn, FNP-C, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Fairfax, Virginia. Licensed in Virginia. Registered with an NPI since 2013.

Licensed in
VA
In the registry since
2013
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

3900 Jermantown Rd Ste 300
Fairfax, VA 22030-4900
Phone: (540) 530-4325
Fax: (540) 865-9013
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 0024173292 (VA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 0024173292 (VA)

Record details

NPI number1104247386
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C , PMHNP-BC
Sole proprietorNo
NPI enumeratedDecember 14, 2013
Last updated in NPPESFebruary 15, 2026
Certification dateFebruary 15, 2026

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