NPPES file of Aug 9, 2026

William G. Bowles, D.O.

Family Medicine Physician · Clarksburg, WV

William G. Bowles, D.O. is a family medicine physician with a practice address in Clarksburg, West Virginia, and NPI 1366540106, issued on Sep 20, 2006. Check the license (West Virginia WV01357, as entered in NPPES) on the West Virginia Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366540106
Name
William G. Bowles
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
WV01357 WV
Self-reported in NPPES; status is on the state search
Practice location
2673 Davisson Run RD Ste 101, Clarksburg, WV 26301
Phone
(681) 342-3470
Enumerated
Sep 20, 2006
Record last updated
Apr 6, 2022
Fax
(304) 623-1602
Medicaid ID
0044356000 WV
Medicare enrollment
Enrolled (PECOS I20100609000488); accepts Medicare assignment
Medical or professional school
West Virginia School Of Osteopathic Medicine, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2673 Davisson Run RD Ste 101

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. William Crystal, MDFamily Medicine Physician1700589843
  2. Jo Longenecker, M.D.Family Medicine Physician1548359193
  3. Maurice Rhodes, MDFamily Medicine Physician1649370388
  4. Lea Angela Singzon, MDFamily Medicine Physician1396066692

Verify William G. Bowles in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWest Virginia Board of Medicine
    Search for license WV01357
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the West Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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6.0 times the Medicare Part D claims of the average family medicine physician in 2024

21,150 Medicare Part D claims for 546 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 853 claims were for opioids.

  1. William Bowles21,150
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium1,003 claims
  2. Metoprolol Tartrate709 claims
  3. Levothyroxine Sodium678 claims
  4. Lisinopril677 claims
  5. Amlodipine Besylate638 claims
  6. Metoprolol Succinate619 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.

  1. Qualityout of 100 · 30% of the final score78.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. United Physicians Care IncClarksburg, WV

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William G. Bowles among 1,122 family medicine physician records in West Virginia

William G. Bowles, D.O. is one of 1,122 family 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 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 49% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1991 · median 2006 among the 702 with a school on file
  • Record last updated2022 · 48% 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 West Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 family medicine physician records list a practice address in Clarksburg

They are 20 of the 1,258 NPPES records with a practice address in Clarksburg, and 1,122 family medicine physician records in West Virginia.

The 8 family medicine physician records with the nearest ZIP codes

  1. James Arnett, MDClarksburg, WV 263011992729701
  2. Dana Bragg, MDClarksburg, WV 263011598746562
  3. Karen Glogowski, M.D.Clarksburg, WV 263011316917719
  4. James Hill, D.O.Clarksburg, WV 263011881615375
  5. Sidney Jackson, M.D.Clarksburg, WV 263011285603969
  6. Nancy Joseph, MDClarksburg, WV 263011104809581
  7. Jo Longenecker, M.D.Clarksburg, WV 263011548359193
  8. Kenneth Ramdat, MDClarksburg, WV 263011982625554

Common questions

What is William G. Bowles, D.O.'s NPI number?

William G. Bowles, D.O.'s National Provider Identifier (NPI) is 1366540106, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William G. Bowles, D.O. located?

The NPPES record lists a practice address at 2673 Davisson Run RD Ste 101, Clarksburg, WV, 26301. Phone: (681) 342-3470. Providers update this record themselves, so call before visiting.

How can I verify William G. Bowles, D.O.'s license?

NPPES lists West Virginia license number WV01357, 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 William G. Bowles, D.O. prescribe under Medicare Part D?

In 2024, William G. Bowles, D.O. had 21,150 Medicare Part D claims for 546 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is William G. Bowles, D.O.'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.