Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Irene Zen, PMHNP-BC, MSN, RN

Individual provider Registered Nurse · NPI 1417406349

MS. Irene Zen, PMHNP-BC, MSN, RN is a Registered Nurse in Lorton, Virginia. Works from 3 locations. Licensed in Massachusetts and Virginia.

Licensed in
MA, VA
In the registry since
2016
Specialties on file
4
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

9107 Kevin Kraig Rd
Lorton, VA 22079-3475
Phone: (617) 785-7281
Fax: (617) 544-0529
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 100 Cambridge St Ste 14, Boston, MA 02114-2509 — (617) 917-2389
  • 8300 Boone Blvd Ste 500, Vienna, VA 22182-2681 — (703) 884-2598

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 0024176896 (VA)
Registered Nurse Taxonomy 163W00000X · Licence 0001283965 (VA)
Registered Nurse Taxonomy 163W00000X · Licence 2290392 (MA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 2016013790 (MA)

Record details

NPI number1417406349
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC , MSN , RN
Sole proprietorNo
NPI enumeratedOctober 4, 2016
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025

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