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

Dr. Jonathan S Mendelsohn, MD

Individual provider Family Medicine Physician · NPI 1285955526

Dr. Jonathan S Mendelsohn, MD is a Family Practice in Poulsbo, Washington. Qualified in 2009, 17 years ago. Practices with Franciscan Medical Group, a 1,417-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
17
Licensed in
WA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

19245 7th Ave NE
Poulsbo, WA 98370
Phone: (360) 782-3500
Fax: (360) 830-3540
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD60351741 (WA)

Record details

NPI number1285955526
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 22, 2010
Last updated in NPPESFebruary 15, 2022
Certification dateFebruary 15, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Franciscan Medical Group — 1417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Poulsbo