Martha Demesew
Psychiatric/Mental Health Nurse Practitioner · Beaverton, OR
Martha Demesew is a psychiatric/mental health nurse practitioner with a practice address in Beaverton, Oregon, and NPI 1841078797, issued on Sep 20, 2023. Check the license (Oregon 10015659, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha Demesew
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 10015659 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1500 NW Bethany Blvd Ste 200, Beaverton, OR 97006
- Phone
- (503) 858-2918
- Enumerated
- Sep 20, 2023
- Record last updated
- Jun 3, 2026
- Medicare enrollment
- Enrolled (PECOS I20240909002540); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1500 NW Bethany Blvd Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Aurisy, PMHNPPsychiatric/Mental Health Nurse Practitioner1114381415
- Claudia Byrne, PH.D.Psychologist1235132499
- Brooke Call, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1487379780
- Annemieke Emch, PMHNPPsychiatric/Mental Health Nurse Practitioner1295239168
- Zenebe GedamuPsychiatric/Mental Health Nurse Practitioner1114553898
- Spencer Griffith, PSY.D.Clinical Psychologist1154515161
Verify Martha Demesew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10015659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,194 Medicare Part D claims for 61 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Risperidone106 claims
- Trazodone Hcl85 claims
- Benztropine Mesylate70 claims
- Quetiapine Fumarate66 claims
- Olanzapine58 claims
- Buspirone Hcl51 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
- Peacehealth Networks ON Demand LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Oregon
There are 1,217 psychiatric/mental health nurse practitioner records in Oregon.
Other psychiatric/mental health nurse practitioner records in Oregon
- Doris Aasland, NPOregon City, OR1356356836
- Gemechis AbdissaPortland, OR1801710660
- Abdul Munir Abdul GhiyasPortland, OR1467373274
- Hayley Abel, APNP, CPNP-PCThe Dalles, OR1265785885
- Olubunmi Aborisade, DNPPortland, OR1689379364
- Debra Achenbach, PMHNPCottage Grove, OR1477612869
- Nicholas Adair, PMHNP-BCSalem, OR1912521816
- Katie Adams, PMHNPCoos Bay, OR1619737210
- Tosin Addeh, APRN, PMHNP-BCBeaverton, OR1871342097
- Adenike Adelakun, PMHNPKlamath Falls, OR1558073858
Common questions
What is Martha Demesew's NPI number?
Martha Demesew's National Provider Identifier (NPI) is 1841078797, issued on Sep 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Martha Demesew located?
The NPPES record lists a practice address at 1500 NW Bethany Blvd Ste 200, Beaverton, OR, 97006. Phone: (503) 858-2918. Providers update this record themselves, so call before visiting.
How can I verify Martha Demesew's license?
NPPES lists Oregon license number 10015659, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Martha Demesew prescribe under Medicare Part D?
In 2024, Martha Demesew had 1,194 Medicare Part D claims for 61 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.