Individual provider

Kelly Witbeck, DNP, ARNP

Psychiatric/Mental Health Nurse Practitioner Family Nurse Practitioner

Kelly Witbeck, DNP, ARNP is a Psychiatric/Mental Health Nurse Practitioner in Portland, OR, registered under NPI 1366812380. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.

Getting there

The practice address on file is 833 SW 11TH AVE STE 915, Portland, OR 97205. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

833 SW 11TH AVE STE 915, Portland, OR 97205 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
201507845NP-PP OR Psychiatric/Mental Health Nurse… primary
NUR-APRN-LIC-170570 MT Psychiatric/Mental Health Nurse…
167743 AK Family Nurse Practitioner
9277250 FL Family Nurse Practitioner
NUR-APRN-LIC-170570 MT Family Nurse Practitioner
9277250 FL Psychiatric/Mental Health Nurse…
167743 AK Psychiatric/Mental Health Nurse…
AP60787605 WA Psychiatric/Mental Health Nurse…
201507845NP-PP OR Family Nurse Practitioner
AP60787605 WA Family Nurse Practitioner

Licences are recorded in 5 states: OR, MT, AK, FL, WA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

Licensed in 5 states

This provider holds licences in 5 states: Alaska, Florida, Montana, Oregon and Washington. The practice address on file is in Portland, OR, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

AK Alaska
Licence
167743
Specialty
Family Nurse Practitioner
Verify with the AK board →
FL Florida
Licence
9277250
Specialty
Family Nurse Practitioner
Verify with the FL board →
MT Montana
Licence
NUR-APRN-LIC-170570
Specialty
Psychiatric/Mental Health Nurse…
Verify with the MT board →
OR Oregon practice address
Licence
201507845NP-PP
Specialty
Psychiatric/Mental Health Nurse…
Verify with the OR board →
WA Washington
Licence
AP60787605
Specialty
Psychiatric/Mental Health Nurse…
Verify with the WA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Psychiatric/Mental Health covers

Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0808X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Psychiatric/Mental Health

All registered taxonomy codes

This provider registers 10 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 201507845NP-PP OR primary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health NUR-APRN-LIC-170570 MT
363LF0000X Family Nurse Practitioner Family 167743 AK
363LF0000X Family Nurse Practitioner Family 9277250 FL
363LF0000X Family Nurse Practitioner Family NUR-APRN-LIC-170570 MT
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 9277250 FL
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health 167743 AK
363LP0808X Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health AP60787605 WA
363LF0000X Family Nurse Practitioner Family 201507845NP-PP OR
363LF0000X Family Nurse Practitioner Family AP60787605 WA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1366812380 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateOct 2, 2015
Last updatedMay 27, 2026
StatusActive
Sole proprietorYes
CredentialDNP, ARNP
Practice address 833 SW 11TH AVE STE 915
Portland, OR 97205
(971) 366-2315
Fax (360) 245-9181
This record was updated on May 27, 2026, which is recent enough that the contact details are likely still accurate.

Number check

1366812380 passes the NPI check digit test The final digit 0 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 3 6 6 8 1 2 3 8
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 3 3 6 7 1 4 3 7

Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1366812380?
NPI 1366812380 is the National Provider Identifier assigned to Kelly Witbeck, DNP, ARNP in Portland, OR. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Psychiatric/Mental Health cover?
Definition to come...
How do I contact Kelly Witbeck, DNP, ARNP?
The phone number on file with NPPES is (971) 366-2315, last updated May 27, 2026. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Is NPI 1366812380 a valid number?
Yes. 1366812380 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.