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

MS. Joellen Anderson, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1295869055

MS. Joellen Anderson, NP is a Psychiatric/Mental Health Nurse Practitioner in Patchogue, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4 Phyllis Dr Ste H
Patchogue, NY 11772-2900
Phone: (631) 447-7560
Fax: (631) 774-7561
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 F400410 (NY)

Record details

NPI number1295869055
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1400 Dewey Ave, North Bellmore, NY 11710-2131

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