Louisa P. Michael, ARNP, DNP
Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Louisa P. Michael, ARNP, DNP is a psychiatric/mental health nurse practitioner with a practice address in Seattle, Washington, and NPI 1578033494, issued on Dec 4, 2018. Check the license (Washington AP60910199, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Louisa P. Michael
- Credential
- ARNP, DNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP60910199 WA
Self-reported in NPPES; status is on the state search - Practice location
- 825 Eastlake Ave E, Seattle, WA 98109
- Phone
- (206) 520-5000
- Enumerated
- Dec 4, 2018
- Record last updated
- Sep 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 1578033494 WA
- Medicare enrollment
- Enrolled (PECOS I20190502000352); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →
Also registered at 825 Eastlake Ave E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Louisa P. Michael in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60910199Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,438 Medicare Part D claims for 65 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Divalproex Sodium105 claims
- Quetiapine Fumarate105 claims
- Trazodone Hcl97 claims
- Olanzapine94 claims
- Buspirone Hcl63 claims
- Duloxetine Hcl61 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.
Bills Medicare through one group practice
- Valley Cities Counseling And ConsultationAuburn, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louisa P. Michael among 1,875 psychiatric/mental health nurse practitioner records in Washington
Louisa P. Michael, ARNP, DNP 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 2018, is newer than 44% of them.
- NPI issued2018 · 44% of these records are older, 50% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2018 · median 2020 among the 904 with a school on file
- Record last updated2021 · 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 Seattle → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Laura Donnell, ARNPSeattle, WA 981091952691651
- Natalie Dreyfoos, ARNPSeattle, WA 981091528679412
- George Glade, ARNPSeattle, WA 981091407808074
- Season Hamilton, ARNPSeattle, WA 981091902439391
- Olivia LeeSeattle, WA 981091912374778
- Brian OrganSeattle, WA 981091508417536
- Bonita Quiroz-Cantu, ARNPSeattle, WA 981091235248840
- Caden Trevino, MSN, APRN, PMHNP-BCSeattle, WA 981091437003670
Common questions
What is Louisa P. Michael, ARNP, DNP's NPI number?
Louisa P. Michael, ARNP, DNP's National Provider Identifier (NPI) is 1578033494, issued on Dec 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Louisa P. Michael, ARNP, DNP located?
The NPPES record lists a practice address at 825 Eastlake Ave E, Seattle, WA, 98109. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.
How can I verify Louisa P. Michael, ARNP, DNP's license?
NPPES lists Washington license number AP60910199, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Louisa P. Michael, ARNP, DNP prescribe under Medicare Part D?
In 2024, Louisa P. Michael, ARNP, DNP had 1,438 Medicare Part D claims for 65 beneficiaries; 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.