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

Katherine Newberg, ARNP

Individual provider Family Nurse Practitioner · NPI 1174282503

Katherine Newberg, ARNP is a Nurse Practitioner in Bainbridge Island, Washington. Qualified in 2021, 5 years ago. Practices with Chymiymattymd LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
5
Licensed in
WA
In the registry since
2021
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

1173 Madison Ave N
Bainbridge Island, WA 98110-1782
Phone: (360) 377-3776
Fax: (877) 805-9505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP61249291 (WA)

Record details

NPI number1174282503
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedDecember 13, 2021
Last updated in NPPESOctober 31, 2024
Certification dateOctober 31, 2024
Mailing addressPo Box 2940, Poulsbo, WA 98370-2940

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 Chymiymattymd Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bainbridge Island