William Barish, M.D.
Family Medicine Physician · Lebanon, OR
William Barish, M.D. is a family medicine physician with a practice address in Lebanon, Oregon, and NPI 1518901313, issued on Jun 15, 2006. Check the license (Oregon MD16945, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Barish
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD16945 OR
Self-reported in NPPES; status is on the state search - Practice location
- 525 N Santiam Hwy, Lebanon, OR 97355
- Phone
- (541) 451-7110
- Enumerated
- Jun 15, 2006
- Entity
- Type 1 · individual
Also registered at 525 N Santiam Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anupam Arora, MDInternal Medicine Physician1861620254
- Tasha Barkley, M. D. M.P.H.Emergency Medicine Physician1154687168
- Kelly Becker, DPTPhysical Therapist1124477328
- Richard Bell, MDEmergency Medicine Physician1548285752
- Crystal Buglino, PACStudent in an Organized Health Care Education/Training Program1528395969
- Rosemary CarringtonSpeech-Language Pathologist1164040671
Verify William Barish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD16945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
313 Medicare Part D claims for 92 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Trelegy Ellipta20 claims
- Eliquis18 claims
- Atorvastatin Calcium16 claims
- Furosemide16 claims
- Divalproex Sodium13 claims
- Losartan Potassium11 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.
The practice group's Medicare quality score for 2023: 98.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Mid-Valley Healthcare IncLebanon, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
33 family medicine physician records list a Lebanon practice address
They are 33 of the 612 NPPES records with a Lebanon practice address, and 2,711 family medicine physician records in Oregon.
All 33 in Lebanon → All 2,711 in Oregon → Every provider in Lebanon →
Other family medicine physician records in Oregon
- Roxana Abbott, DOPortland, OR1275799082
- David Abdun-Nur, M.D.Grants Pass, OR1396737847
- Traci Ackron, D.O.Hillsboro, OR1336588789
- Orlando Acosta, MDHood River, OR1912990375
- Michele Adamcak, D.O.Tigard, OR1114097227
- Standley Adamek, DOTigard, OR1144515230
- Harry Adamo, MDSpringfield, OR1235191412
- Allyson AdamsClackamas, OR1043899537
- Caroline Adams, MDGresham, OR1164840815
- Justin Adams, M.D.Medford, OR1760616866
Common questions
What is William Barish, M.D.'s NPI number?
William Barish, M.D.'s National Provider Identifier (NPI) is 1518901313, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Barish, M.D. located?
The NPPES record lists a practice address at 525 N Santiam Hwy, Lebanon, OR, 97355. Phone: (541) 451-7110. Providers update this record themselves, so call before visiting.
How can I verify William Barish, M.D.'s license?
NPPES lists Oregon license number MD16945, 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 William Barish, M.D. prescribe under Medicare Part D?
In 2024, William Barish, M.D. had 313 Medicare Part D claims for 92 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is William Barish, M.D.'s Medicare quality score?
The 2023 MIPS final score is 98.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.