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

MS. Maryellen Wyllie, NP

Individual provider Adult Health Nurse Practitioner · NPI 1427173814

MS. Maryellen Wyllie, NP is an Adult Health Nurse Practitioner in Nyc, New York. Licensed in New York. Registered with an NPI since 2007.

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 Partly verified

Some contact details are missing from the federal record.

Ny Presbyterian Hospital Family Planning Clinic 21 Audobon Ave
Nyc, NY 10032
Phone: (212) 342-3211
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence FR300369-1 (NY)

Record details

NPI number1427173814
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESJuly 8, 2007

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