Eva Marina Mathews, M.D.
Psychiatry Physician · Portland, OR
Eva Marina Mathews, M.D. is a psychiatry physician with a practice address in Portland, Oregon, and NPI 1548585672, issued on Mar 31, 2010. Check the license (Oregon MD224123, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eva Marina Mathews
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MD224123 OR
206968 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3303 S Bond Ave, Portland, OR 97239
- Phone
- (503) 418-4500
- Enumerated
- Mar 31, 2010
- Record last updated
- Jun 18, 2025
- Fax
- (503) 494-1678
- Medicaid IDs
- 2369041 LA
07609864 MS - Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 764 in Oregon → Look up another NPI →
Also registered at 3303 S Bond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eva Marina Mathews in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD224123Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
31 Medicare Part D claims for 21 beneficiaries, against an average of 1,000 among the 35,054 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.
Industry payments in 2024: $23.11
1 payment: food and beverage; the largest payer was Itamar Medical Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Eva Marina Mathews among 764 psychiatry physician records in Oregon
Eva Marina Mathews, M.D. is one of 764 psychiatry physician records with a practice address in Oregon. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Oregon
There are 764 psychiatry physician records in Oregon.
All 764 in Oregon → Every provider in Portland → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Christopher Blazes, MDPortland, OR 972391568449916
- James Boehnlein, MDPortland, OR 972391174538698
- Elizabeth Collumb, MDPortland, OR 972391689625956
- Todd Eisenberg, M.D.Portland, OR 972391730126483
- Marian Fireman, MDPortland, OR 972391104831601
- James Hancey, MDPortland, OR 972391538175088
- Daniel Haupt, MDPortland, OR 972391497772925
- George Keepers, MDPortland, OR 972391619982105
Common questions
What is Eva Marina Mathews, M.D.'s NPI number?
Eva Marina Mathews, M.D.'s National Provider Identifier (NPI) is 1548585672, issued on Mar 31, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Eva Marina Mathews, M.D. located?
The NPPES record lists a practice address at 3303 S Bond Ave, Portland, OR, 97239. Phone: (503) 418-4500. Providers update this record themselves, so call before visiting.
How can I verify Eva Marina Mathews, M.D.'s license?
NPPES lists Oregon license number MD224123, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eva Marina Mathews, M.D. prescribe under Medicare Part D?
In 2024, Eva Marina Mathews, M.D. had 31 Medicare Part D claims for 21 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.