William Dale Barker, MD
Orthopaedic Surgery Physician · Upper Arlington, OH
William Dale Barker, MD is an orthopaedic surgery physician with a practice address in Upper Arlington, Ohio, and NPI 1639189350, issued on Aug 8, 2006. Check the license (Ohio 35-032505, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William Dale Barker
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 35-032505 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4605 Sawmill RD, Upper Arlington, OH 43220
- Phone
- (614) 827-8700
- Enumerated
- Aug 8, 2006
- Record last updated
- Sep 4, 2025
- Fax
- (614) 827-8701
- Medicaid ID
- 0344318 OH
- Medicare enrollment
- Enrolled (PECOS I20051027000470); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1970
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 921 in Ohio → Look up another NPI →
Also registered at 4605 Sawmill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Antonette Aram, PTPhysical Therapist1720056351
- Amy Baer, PTPhysical Therapist1770760779
- Nicole Barber, PTPhysical Therapist1013985373
- Jennifer BardenPhysical Therapist1306407317
- Gregory Bellisari, MDSports Medicine (Orthopaedic Surgery) Physician1588872774
- Rahul Biyani, M.D.Orthopaedic Surgery Physician1225355241
Verify William Dale Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-032505Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
79 Medicare Part D claims for 51 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Methylprednisolone51 claims
- Meloxicam15 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): 86.6 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
- Orthopedic One, Inc.Upper Arlington, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Dale Barker among 921 orthopaedic surgery physician records in Ohio
William Dale Barker, MD is one of 921 orthopaedic surgery physician records with a practice address in Ohio. 77% 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 21% of them.
- NPI issued2006 · 21% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1970 · median 2004 among the 579 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 orthopaedic surgery physician records list a practice address in Upper Arlington
They are 4 of the 344 NPPES records with a practice address in Upper Arlington, and 921 orthopaedic surgery physician records in Ohio.
All 921 in Ohio → Every provider in Upper Arlington → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Rahul Biyani, M.D.Upper Arlington, OH 432201225355241
- Corey Vanhoff, M.DUpper Arlington, OH 432201245455617
- Larry Watson, MDUpper Arlington, OH 432201346250552
- Meredith Arensman, M.D.Columbus, OH 432191386937712
- Thomas Boniface, M.D.Columbus, OH 432191821037839
- Martin Gottesman, M.D.Columbus, OH 432211679689103
- Mark Tranovich, MDColumbus, OH 432191760493209
- Richard Fankhauser, M.D.Columbus, OH 432221023091113
Common questions
What is William Dale Barker, MD's NPI number?
William Dale Barker, MD's National Provider Identifier (NPI) is 1639189350, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Dale Barker, MD located?
The NPPES record lists a practice address at 4605 Sawmill RD, Upper Arlington, OH, 43220. Phone: (614) 827-8700. Providers update this record themselves, so call before visiting.
How can I verify William Dale Barker, MD's license?
NPPES lists Ohio license number 35-032505, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Dale Barker, MD prescribe under Medicare Part D?
In 2024, William Dale Barker, MD had 79 Medicare Part D claims for 51 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is William Dale Barker, MD's MIPS final score?
The 2023 MIPS final score is 86.6 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.