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

Rita A Kostelik, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1003009135

Rita A Kostelik, ARNP is a Nurse Practitioner in Bellingham, Washington. Qualified in 2018, 8 years ago. Practices with Novari Primary Care LLC, a 19-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
8
Licensed in
WA
In the registry since
2007
Specialties on file
2
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

192 E Bakerview Rd Ste 102
Bellingham, WA 98226-8179
Phone: (425) 212-4200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP30007853 (WA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence AP30007853 (WA)

Record details

NPI number1003009135
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedAugust 22, 2007
Last updated in NPPESSeptember 5, 2024
Certification dateAugust 29, 2024
Mailing address6975 Birch Bay Dr, Blaine, WA 98230-9004

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Novari Primary Care Llc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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