Jeffrey Williams, PAC
Physician Assistant · Durant, OK
Jeffrey Williams, PAC is a physician assistant with a practice address in Durant, Oklahoma, and NPI 1609853696, issued on Dec 29, 2005. Check the license (Oklahoma 1063, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Williams
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1063 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1600 N Washington Ave, Durant, OK 74701
- Phone
- (580) 920-2100
- Enumerated
- Dec 29, 2005
- Record last updated
- May 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (580) 924-7215
- Medicare enrollment
- Enrolled (PECOS I20101203000208); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,870 in Oklahoma → Look up another NPI →
Also registered at 1600 N Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 1063Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.1 times the Medicare Part D claims of the average physician assistant in 2024
8,405 Medicare Part D claims for 180 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Lisinopril469 claims
- Metformin Hcl Er325 claims
- Fenofibrate323 claims
- Montelukast Sodium314 claims
- Omeprazole271 claims
- Rosuvastatin Calcium269 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): 65.7 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
- Choctaw Nation OF OklahomaTalihina, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Williams among 1,870 physician assistant records in Oklahoma
Jeffrey Williams, PAC is one of 1,870 physician assistant 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, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2000 · median 2017 among the 1,246 with a school on file
- Record last updated2008 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 physician assistant records list a practice address in Durant
They are 9 of the 994 NPPES records with a practice address in Durant, and 1,870 physician assistant records in Oklahoma.
All 1,870 in Oklahoma → Every provider in Durant → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jeffrey Hamblin, P.A.-C.Durant, OK 747011497883789
- Michelle Jennings, PA-CDurant, OK 747011487925715
- Rebecca LindleyDurant, OK 747011609708627
- Cynthia Noble, PA-CDurant, OK 747011497117154
- Charles Powers, PADurant, OK 747011114952678
- Jason Squires, PADurant, OK 747011982640116
- Ashley Thomann, PADurant, OK 747011518072586
- Marty Viefhaus, PA-CDurant, OK 747011790762771
Common questions
What is Jeffrey Williams, PAC's NPI number?
Jeffrey Williams, PAC's National Provider Identifier (NPI) is 1609853696, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Williams, PAC located?
The NPPES record lists a practice address at 1600 N Washington Ave, Durant, OK, 74701. Phone: (580) 920-2100. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Williams, PAC's license?
NPPES lists Oklahoma license number 1063, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey Williams, PAC prescribe under Medicare Part D?
In 2024, Jeffrey Williams, PAC had 8,405 Medicare Part D claims for 180 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Jeffrey Williams, PAC's MIPS final score?
The 2023 MIPS final score is 65.7 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.