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

Mrs. Maryellen D'Ambrosio, MS, PMHNP, BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1700813292

Mrs. Maryellen D'Ambrosio, MS, PMHNP, BC is a Psychiatric/Mental Health Nurse Practitioner in Yorktown Heights, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.
BC — Board Certified
Appended to another credential to show current board certification, as in APRN-BC.

See every abbreviation used in this directory →

Practice location Address checks out

1940 Commerce St Ste 300
Yorktown Heights, NY 10598-4428
Phone: (914) 245-0437
Fax: (914) 245-0438
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 F400855 (NY)

Record details

NPI number1700813292
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , PMHNP , BC
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESNovember 4, 2008

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