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

Helena Chiles, PMHNP

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1689435083

Helena Chiles, PMHNP is a Nurse Practitioner in Oswego, New York. Graduated from Vanderbilt University School of Medicine in 2024, 2 years ago. Practices with Oswego Hospital, a 59-clinician group and accepts Medicare assignment. Licensed in New York and Tennessee.

Years since qualifying
2
Trained at
Vanderbilt University School of Medicine
Licensed in
NY, TN
In the registry since
2024
Specialties on file
3
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

29 E Cayuga St
Oswego, NY 13126-1241
Phone: (315) 326-4100
Fax: (315) 326-4290
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 F406475 (NY)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 270723 (TN)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 37461 (TN)

Record details

NPI number1689435083
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedJanuary 22, 2024
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025
Mailing address110 W 6th St, Oswego, NY 13126-2507

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2024 (2 years in practice)
Group practice Oswego Hospital — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Oswego