William J. Harrison, D.O.
Family Medicine Physician · Durant, OK
William J. Harrison, D.O. is a family medicine physician with a practice address in Durant, Oklahoma, and NPI 1629070388, issued on Aug 12, 2005. Check the license (Oklahoma 2926, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- William J. Harrison
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2926 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1610 W University Blvd, Durant, OK 74701
- Phone
- (580) 924-3400
- Enumerated
- Aug 12, 2005
- Record last updated
- Sep 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (580) 924-7732
- Medicaid ID
- 100194770A OK
- Medicare enrollment
- Enrolled (PECOS I20050316000078); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 1981
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 1610 W University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Kehrberg, M.D.Family Medicine Physician1912908088
- Charles Powers, PAPhysician Assistant1114952678
- James Sumner, D.O.Surgery Physician1396747168
Verify William J. Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 2926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 93% of the cost of the top drugs
431 Medicare Part D claims for 220 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo77 claims
- Shingrix47 claims
- Levothyroxine Sodium21 claims
- Methylprednisolone19 claims
- Tamsulosin Hcl19 claims
- Pantoprazole Sodium18 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.
Industry payments in 2024: $14.89
1 payment: food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Elite Integral Staffing LLCDurant, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William J. Harrison among 2,303 family medicine physician records in Oklahoma
William J. Harrison, D.O. is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1981 · median 2008 among the 1,407 with a school on file
- Record last updated2020 · 60% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 family medicine physician records list a practice address in Durant
They are 55 of the 994 NPPES records with a practice address in Durant, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Durant → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tiffany Burke, ARNP, FNPDurant, OK 747011417036104
- John Conley, D.O.Durant, OK 747011659438034
- David Dillow, D.O.Durant, OK 747011821090572
- Julie Dudley, D.O.Durant, OK 747011841318771
- Phyllis Engles, MDDurant, OK 747011669467312
- Jeffrey Gastorf, D.O.Durant, OK 747011275537953
- Melissa Gastorf, D.O,Durant, OK 747011164426847
- Terry Gerard, DODurant, OK 747011790739019
Common questions
What is William J. Harrison, D.O.'s NPI number?
William J. Harrison, D.O.'s National Provider Identifier (NPI) is 1629070388, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William J. Harrison, D.O. located?
The NPPES record lists a practice address at 1610 W University Blvd, Durant, OK, 74701. Phone: (580) 924-3400. Providers update this record themselves, so call before visiting.
How can I verify William J. Harrison, D.O.'s license?
NPPES lists Oklahoma license number 2926, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William J. Harrison, D.O. prescribe under Medicare Part D?
In 2024, William J. Harrison, D.O. had 431 Medicare Part D claims for 220 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.