William Barrett Stinger, D.O.
Obstetrics & Gynecology Physician · Ontario, OR
William Barrett Stinger, D.O. is an obstetrics & gynecology physician with a practice address in Ontario, Oregon, and NPI 1922313253, issued on Aug 11, 2010. Check the license (Oregon DO216983, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Barrett Stinger
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- DO216983 OR
O-0791 ID
Self-reported in NPPES; status is on the state search - Practice location
- 840 SW 4TH Ave, Ontario, OR 97914
- Phone
- (541) 881-2800
- Enumerated
- Aug 11, 2010
- Record last updated
- Jan 14, 2026
- Fax
- (541) 881-2825
- Medicaid ID
- 500828609 OR
- Medicare enrollment
- Enrolled (PECOS I20140708002490); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2010
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →
Also registered at 840 SW 4TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allyson Barton, ATCAthletic Trainer1902871395
- Jessica Berdine, MA, CCC-SLPSpeech-Language Pathologist1063053676
- Matea BerriaMedical Physician Assistant1518577394
- Melissa Calkins, M.S., SLPSpeech-Language Pathologist1649646316
- Brenda Estrada FigueroaCommunity Health Worker1427887074
- Katherine Gill, PA-CPhysician Assistant1437922481
Verify William Barrett Stinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO216983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
41 Medicare Part D claims for 16 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol13 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 MIPS final score for 2023 (Medicare payment program): 91.5 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).
Bills Medicare through one group practice
- Valley Family Health Care IncPayette, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Barrett Stinger among 654 obstetrics & gynecology physician records in Oregon
William Barrett Stinger, D.O. is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 73% 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 69% of them.
- NPI issued2010 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2007 among the 413 with a school on file
- Record last updated2026 · 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 207V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Oregon
There are 654 obstetrics & gynecology physician records in Oregon.
All 654 in Oregon → Every provider in Ontario → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Robert Mairs, DOOntario, OR 979141124001862
- James Roth, M.D.Ontario, OR 979141104895705
- Brandye Wilson-Manigat, M.D.Ontario, OR 979141639328412
- Milo Hibbert, M.D.La Grande, OR 978501689604233
- Dawn Knight, M.D.La Grande, OR 978501689699787
- Soren MadsenLa Grande, OR 978501457001398
- Ralph Oler, M.D.La Grande, OR 978501104867852
- Jeanna Romer, M.DLa Grande, OR 978501205276003
Common questions
What is William Barrett Stinger, D.O.'s NPI number?
William Barrett Stinger, D.O.'s National Provider Identifier (NPI) is 1922313253, issued on Aug 11, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William Barrett Stinger, D.O. located?
The NPPES record lists a practice address at 840 SW 4TH Ave, Ontario, OR, 97914. Phone: (541) 881-2800. Providers update this record themselves, so call before visiting.
How can I verify William Barrett Stinger, D.O.'s license?
NPPES lists Oregon license number DO216983, 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 Barrett Stinger, D.O. prescribe under Medicare Part D?
In 2024, William Barrett Stinger, D.O. had 41 Medicare Part D claims for 16 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is William Barrett Stinger, D.O.'s MIPS final score?
The 2023 MIPS final score is 91.5 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), 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.