Joseph Bray Williams, PA
Physician Assistant · Baton Rouge, LA
Joseph Bray Williams, PA is a physician assistant with a practice address in Baton Rouge, Louisiana, and NPI 1861064347, issued on Jul 14, 2021. Check the license with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Bray Williams
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 8585 Picardy Ave, Baton Rouge, LA 70809
- Phone
- (225) 763-4000
- Enumerated
- Jul 14, 2021
- Record last updated
- Jul 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (225) 763-4039
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,556 in Louisiana → Look up another NPI →
Also registered at 8585 Picardy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Bray Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average physician assistant in 2024
252 Medicare Part D claims for 168 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Methocarbamol44 claims
- Hydrocodone-Acetaminophen33 claims
- Ondansetron Odt29 claims
- Amoxicillin-Clavulanate Potass11 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): 78.7 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).
Industry payments in 2024: $18.64
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Joseph Bray Williams among 1,556 physician assistant records in Louisiana
Joseph Bray Williams, PA is one of 1,556 physician assistant records with a practice address in Louisiana. 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 2021, is newer than 62% of them.
- NPI issued2021 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2021 · 41% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
327 physician assistant records list a practice address in Baton Rouge
They are 327 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,556 physician assistant records in Louisiana.
All 1,556 in Louisiana → Every provider in Baton Rouge → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lisa Alleman, PABaton Rouge, LA 708091770712747
- Christopher Armstrong, MPAS, PA-CBaton Rouge, LA 708091740349505
- Katherine Guillory, PA-CBaton Rouge, LA 708091316053986
- Kelly Huddleston, PABaton Rouge, LA 708091043472467
- James Kindred, PACBaton Rouge, LA 708091861412165
- Michael McIntosh, PA-CBaton Rouge, LA 708091962425686
- Diep Morris, PABaton Rouge, LA 708091619035763
- Robbie Pitre, PACBaton Rouge, LA 708091972526630
Common questions
What is Joseph Bray Williams, PA's NPI number?
Joseph Bray Williams, PA's National Provider Identifier (NPI) is 1861064347, issued on Jul 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Bray Williams, PA located?
The NPPES record lists a practice address at 8585 Picardy Ave, Baton Rouge, LA, 70809. Phone: (225) 763-4000. Providers update this record themselves, so call before visiting.
How can I verify Joseph Bray Williams, PA's license?
Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Bray Williams, PA prescribe under Medicare Part D?
In 2024, Joseph Bray Williams, PA had 252 Medicare Part D claims for 168 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Joseph Bray Williams, PA's MIPS final score?
The 2023 MIPS final score is 78.7 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.