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

Stephannie Anne Siwik-Simpson, NP

Individual provider Adult Health Nurse Practitioner · NPI 1578272597

Stephannie Anne Siwik-Simpson, NP is a Nurse Practitioner in Greenwich, New York. Qualified in 2022, 4 years ago. Practices with Glens Falls Hospital Inc, a 173-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
4
Licensed in
NY
In the registry since
2022
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

1134 Ny State Route 29
Greenwich, NY 12834
Phone: (185) 692-9861
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 310919 (NY)

Record details

NPI number1578272597
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 17, 2022
Last updated in NPPESAugust 24, 2023
Certification dateAugust 22, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Glens Falls Hospital Inc — 173 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services