Warren Shadko, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Kirkland, WA
Warren Shadko, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Kirkland, Washington, and NPI 1538709092, issued on Jan 13, 2020. Check the license (Washington AP61098454, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Warren Shadko
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- AP61098454 WA
277126 NC
5012834 NC
836257 NV
Self-reported in NPPES; status is on the state search - Practice location
- 11335 NE 122ND Way Ste 105, Kirkland, WA 98034
- Phone
- (425) 298-7480
- Enumerated
- Jan 13, 2020
- Record last updated
- Feb 22, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →
Also registered at 11335 NE 122ND Way Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Warren Shadko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61098454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
16 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Warren Shadko among 1,875 psychiatric/mental health nurse practitioner records in Washington
Warren Shadko, PMHNP-BC is one of 1,875 psychiatric/mental health nurse practitioner records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 58% of them.
- NPI issued2020 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2023 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Washington
There are 1,875 psychiatric/mental health nurse practitioner records in Washington.
All 1,875 in Washington → Every provider in Kirkland → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Okechukwu Aneke, NPKirkland, WA 980341568046449
- Kristina Casel, APRNKirkland, WA 980341962966317
- Jordan Falor, APRNKirkland, WA 980341780279653
- Patricia Greim, PMHNP-BCKirkland, WA 980341942809280
- Chanin Hanson, MSN, FNP, PMHNP-BCKirkland, WA 980341851630032
- Ikechi Ikechi, PMHNPKirkland, WA 980341083221006
- Wioleta Imperatore, ARNP, PMHNPKirkland, WA 980341699345926
- Patricia Morgan, DNP, ARNP, PMHNP-BCKirkland, WA 980341689224727
Common questions
What is Warren Shadko, PMHNP-BC's NPI number?
Warren Shadko, PMHNP-BC's National Provider Identifier (NPI) is 1538709092, issued on Jan 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Warren Shadko, PMHNP-BC located?
The NPPES record lists a practice address at 11335 NE 122ND Way Ste 105, Kirkland, WA, 98034. Phone: (425) 298-7480. Providers update this record themselves, so call before visiting.
How can I verify Warren Shadko, PMHNP-BC's license?
NPPES lists Washington license number AP61098454, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Warren Shadko, PMHNP-BC prescribe under Medicare Part D?
In 2024, Warren Shadko, PMHNP-BC had 16 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.