Regina A. Ewing, PA-C
Psychiatry Physician · Madras, OR
Regina A. Ewing, PA-C is a psychiatry physician with a practice address in Madras, Oregon, and NPI 1437404639, issued on Jul 13, 2012. Check the license (Oregon PA209746, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Regina A. Ewing
- Credential
- PA-C
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- PA209746 OR
Self-reported in NPPES; status is on the state search - Practice location
- 345 S 5TH St, Madras, OR 97741
- Phone
- (904) 846-8574
- Enumerated
- Jul 13, 2012
- Record last updated
- Oct 4, 2025
- Medicaid ID
- 1437404639 TX
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 764 in Oregon → Look up another NPI →
Verify Regina A. Ewing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license PA209746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatry physician in 2024
35 Medicare Part D claims, 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.
Most prescribed
- Hydroxyzine Hcl15 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.
Regina A. Ewing among 764 psychiatry physician records in Oregon
Regina A. Ewing, PA-C 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 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 27% 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).
2 psychiatry physician records list a practice address in Madras
They are 2 of the 219 NPPES records with a practice address in Madras, and 764 psychiatry physician records in Oregon.
All 764 in Oregon → Every provider in Madras → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- William Herz, M.D.Madras, OR 977411215008354
- Lulu Tsai, M.D.Redmond, OR 977561811109952
- George Mecouch, D.O.Sisters, OR 977591336212208
- John Bellville, M.D.Bend, OR 977031497832018
- Brian FulmerBend, OR 977031033572573
- Lisa Hake, MDBend, OR 977031619479367
- Anne Linton, MDBend, OR 977031003522319
- Mikaela MillerBend, OR 977031639752355
Common questions
What is Regina A. Ewing, PA-C's NPI number?
Regina A. Ewing, PA-C's National Provider Identifier (NPI) is 1437404639, issued on Jul 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Regina A. Ewing, PA-C located?
The NPPES record lists a practice address at 345 S 5TH St, Madras, OR, 97741. Phone: (904) 846-8574. Providers update this record themselves, so call before visiting.
How can I verify Regina A. Ewing, PA-C's license?
NPPES lists Oregon license number PA209746, 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 Regina A. Ewing, PA-C prescribe under Medicare Part D?
In 2024, Regina A. Ewing, PA-C had 35 Medicare Part D claims; 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.