Ruth A. Fischer-Wright, MD
Family Medicine Physician · Lake Oswego, OR
Ruth A. Fischer-Wright, MD is a family medicine physician with a practice address in Lake Oswego, Oregon, and NPI 1851322366, issued on Jul 5, 2006. Check the license (Oregon MD24965, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ruth A. Fischer-Wright
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD24965 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4015 Mercantile Dr, Lake Oswego, OR 97035
- Phone
- (503) 216-1500
- Enumerated
- Jul 5, 2006
- Record last updated
- Mar 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 216-1515
- Medicaid ID
- 029139 OR
- Medicare enrollment
- Enrolled (PECOS I20040708000467); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 4015 Mercantile Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barbara Britsch, PA-CPhysician Assistant1699715227
- Mary Brown, FNPFamily Nurse Practitioner1285832360
- Mark Jardini, MDFamily Medicine Physician1548370380
- Darren Lewis, M.D.Family Medicine Physician1699847731
- Kristina Rashid, MDFamily Medicine Physician1417980335
- Caroline Schmitz, PA-CPhysician Assistant1508201161
Verify Ruth A. Fischer-Wright in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD24965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,694 Medicare Part D claims for 725 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 99 claims were for opioids.
Most prescribed
- Atorvastatin Calcium667 claims
- Losartan Potassium490 claims
- Levothyroxine Sodium431 claims
- Amlodipine Besylate388 claims
- Lisinopril288 claims
- Rosuvastatin Calcium271 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
- Providence Health And Services OregonPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruth A. Fischer-Wright among 2,847 family medicine physician records in Oregon
Ruth A. Fischer-Wright, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1987 · median 2009 among the 1,671 with a school on file
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family medicine physician records list a practice address in Lake Oswego
They are 24 of the 1,377 NPPES records with a practice address in Lake Oswego, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Lake Oswego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Daniel Ananyev, D.O.Lake Oswego, OR 970351255678439
- Marion Darling, MDLake Oswego, OR 970351558366989
- Cynthia Dumler, M.D.Lake Oswego, OR 970351851342489
- Laura Gaff, M.D.Lake Oswego, OR 970351033401906
- Walter Hardin, D.O.Lake Oswego, OR 970351104841642
- Christopher Hatlestad, MDLake Oswego, OR 970351922027770
- Fernanda Huang, M.D.Lake Oswego, OR 970351861756470
- Mark Jardini, MDLake Oswego, OR 970351548370380
Common questions
What is Ruth A. Fischer-Wright, MD's NPI number?
Ruth A. Fischer-Wright, MD's National Provider Identifier (NPI) is 1851322366, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruth A. Fischer-Wright, MD located?
The NPPES record lists a practice address at 4015 Mercantile Dr, Lake Oswego, OR, 97035. Phone: (503) 216-1500. Providers update this record themselves, so call before visiting.
How can I verify Ruth A. Fischer-Wright, MD's license?
NPPES lists Oregon license number MD24965, 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 Ruth A. Fischer-Wright, MD prescribe under Medicare Part D?
In 2024, Ruth A. Fischer-Wright, MD had 7,694 Medicare Part D claims for 725 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.