Ethan Westbrook, DO
Internal Medicine Physician · Parkersburg, WV
Ethan Westbrook, DO is an internal medicine physician with a practice address in Parkersburg, West Virginia, and NPI 1124514054, issued on Jul 3, 2018. Check the license (West Virginia 3581, as entered in NPPES) on the West Virginia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Ethan Westbrook
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 3581 WV
Self-reported in NPPES; status is on the state search - Practice location
- 800 Garfield Ave RM G102, Parkersburg, WV 26101
- Phone
- (304) 424-4575
- Enumerated
- Jul 3, 2018
- Record last updated
- Oct 20, 2022
- Fax
- (304) 424-4577
- Medicare enrollment
- Enrolled (PECOS I20210813002928); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2018
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 754 in West Virginia → Look up another NPI →
Also registered at 800 Garfield Ave RM G102
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ethan Westbrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWest Virginia Board of Medicine
Search for license 3581Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
341 Medicare Part D claims for 213 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 39 claims were for opioids.
Most prescribed
- Prednisone51 claims
- Hydrocodone-Acetaminophen32 claims
- Naproxen30 claims
- Ondansetron Odt21 claims
- Cyclobenzaprine Hcl20 claims
- Doxycycline Hyclate19 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 MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Health Care Alliance, Inc.Logan, WV
- Hospital Development CO.Spencer, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ethan Westbrook among 754 internal medicine physician records in West Virginia
Ethan Westbrook, DO is one of 754 internal medicine physician records with a practice address in West Virginia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 73% of them.
- NPI issued2018 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2018 · median 2010 among the 487 with a school on file
- Record last updated2022 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a West Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Parkersburg
They are 24 of the 2,875 NPPES records with a practice address in Parkersburg, and 754 internal medicine physician records in West Virginia.
All 754 in West Virginia → Every provider in Parkersburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joan Allman, D.O.Parkersburg, WV 261011457313850
- Orton Armstrong, M.D.Parkersburg, WV 261011871550947
- Jennifer Auxier, D.O.Parkersburg, WV 261011821387929
- Michael Cheshire, D.O.Parkersburg, WV 261011215218771
- Joseph Cihlar, D.O.Parkersburg, WV 261011871926246
- Abiy Kelil, M.D.Parkersburg, WV 261011295935096
- Bairava Kuppuswamy, M.D.Parkersburg, WV 261011205934023
- Jeffrey Murillo, D.O.Parkersburg, WV 261011538484472
Common questions
What is Ethan Westbrook, DO's NPI number?
Ethan Westbrook, DO's National Provider Identifier (NPI) is 1124514054, issued on Jul 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Westbrook, DO located?
The NPPES record lists a practice address at 800 Garfield Ave RM G102, Parkersburg, WV, 26101. Phone: (304) 424-4575. Providers update this record themselves, so call before visiting.
How can I verify Ethan Westbrook, DO's license?
NPPES lists West Virginia license number 3581, as entered by the provider. Search the West Virginia Board of Medicine at https://wvbom.wv.gov/public/search/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ethan Westbrook, DO prescribe under Medicare Part D?
In 2024, Ethan Westbrook, DO had 341 Medicare Part D claims for 213 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ethan Westbrook, DO's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. 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.