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

John Besaw, NP

Individual provider Nurse Practitioner · NPI 1689717563

John Besaw, NP is a Nurse Practitioner in Harwich, Massachusetts. Licensed in Massachusetts and New York. Registered with an NPI since 2007.

Licensed in
MA, NY
In the registry since
2007
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.

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Practice location Address checks out

525 Long Pond Dr
Harwich, MA 02645
Phone: (508) 430-3322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 300873 (NY)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence RN2288755 (MA)

Record details

NPI number1689717563
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 14, 2007
Last updated in NPPESMay 6, 2016
Mailing address525 Long Pond Dr, Harwich, MA 02645-1227

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