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

William Gary Leverton II, NP

Individual provider Emergency Registered Nurse · NPI 1528639424

William Gary Leverton II, NP is a Nurse Practitioner in Stony Brook, New York. Qualified in 2021, 5 years ago. Practices with Central Suffolk Hospital, a 91-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Licensed in
NY
In the registry since
2021
Specialties on file
2
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

Hsc T12 Rm 080 NY Spine And Brain Surgery
Stony Brook, NY 11794-0001
Phone: (631) 444-1116
Fax: (631) 444-1535
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 432095 (NY)
Emergency Registered Nurse Taxonomy 163WE0003X · Licence 703112 (NY)

Record details

NPI number1528639424
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 2, 2021
Last updated in NPPESAugust 23, 2021
Certification dateAugust 23, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Central Suffolk Hospital — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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