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

Melissa Merrigan

Individual provider Family Nurse Practitioner · NPI 1871114306

Melissa Merrigan is a Nurse Practitioner in Klamath Falls, Oregon. Qualified in 2021, 5 years ago. Practices with The Vancouver Clinic Inc Ps, a 580-clinician group and accepts Medicare assignment. Licensed in Oregon and Washington.

Years since qualifying
5
Licensed in
OR, WA
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

2821 Daggett Ave Ste 100
Klamath Falls, OR 97601-1130
Phone: (541) 274-6733
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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 202007154NP-PP (OR)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence ARNP.AP.70085555-NP (WA)

Record details

NPI number1871114306
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 6, 2020
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026
Mailing address2821 Daggett Ave Ste 100, Klamath Falls, OR 97601-1130

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 The Vancouver Clinic Inc Ps — 580 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Klamath Falls