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

Mr. Donald Peter Johnson

Individual provider Family Nurse Practitioner · NPI 1033645577

Mr. Donald Peter Johnson is a Family Nurse Practitioner in Smithtown, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017

Practice location Address checks out

50 New York Ave # 25A
Smithtown, NY 11787-3448
Phone: (631) 862-3000
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F340365 (NY)

Record details

NPI number1033645577
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 3, 2017
Last updated in NPPESMay 3, 2017
Mailing address19 Willett Ave, Sayville, NY 11782-2319

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