Lillian P. Williams, PA-C
Physician Assistant · Oxford, MS
Lillian P. Williams, PA-C is a physician assistant with a practice address in Oxford, Mississippi, and NPI 1174239693, issued on Jan 27, 2023. Check the license with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lillian P. Williams
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA17194 TX
Self-reported in NPPES; status is on the state search - Practice location
- 111 Eastwind Dr, Oxford, MS 38655
- Phone
- (615) 796-9517
- Enumerated
- Jan 27, 2023
- Record last updated
- Mar 3, 2026
- Medicare enrollment
- Enrolled (PECOS I20240708001073); accepts Medicare assignment
- Medical or professional school
- Mississippi Medical College, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 338 in Mississippi → Look up another NPI →
Verify Lillian P. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi 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
77% fewer Medicare Part D claims than the average physician assistant in 2024
192 Medicare Part D claims for 77 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Acyclovir25 claims
- Allopurinol17 claims
- Sulfamethoxazole-Trimethoprim13 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: $589.59
5 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Bills Medicare through one group practice
- University OF Texas Southwestern Medical Center AT DallasDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lillian P. Williams among 338 physician assistant records in Mississippi
Lillian P. Williams, PA-C is one of 338 physician assistant records with a practice address in Mississippi. 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 2023, is newer than 67% of them.
- NPI issued2023 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2020 among the 223 with a school on file
- Record last updated2026 · 31% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Mississippi
There are 338 physician assistant records in Mississippi.
All 338 in Mississippi → Every provider in Oxford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Romy Abboud, PAOxford, MS 386551720660335
- Madison AlbertOxford, MS 386551811789365
- Madison Becker, PA-COxford, MS 386551144103169
- Anna Catherine Boudreaux, PAOxford, MS 386551184458846
- Anna Burns, MS, PA-C, ATCOxford, MS 386551730459504
- Christopher Dahl, PA-COxford, MS 386551134530181
- Jane FarringtonOxford, MS 386551376407882
- Katie McDaniel, PA-COxford, MS 386551356808422
Common questions
What is Lillian P. Williams, PA-C's NPI number?
Lillian P. Williams, PA-C's National Provider Identifier (NPI) is 1174239693, issued on Jan 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Lillian P. Williams, PA-C located?
The NPPES record lists a practice address at 111 Eastwind Dr, Oxford, MS, 38655. Phone: (615) 796-9517. Providers update this record themselves, so call before visiting.
How can I verify Lillian P. Williams, PA-C's license?
Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Lillian P. Williams, PA-C prescribe under Medicare Part D?
In 2024, Lillian P. Williams, PA-C had 192 Medicare Part D claims for 77 beneficiaries; the average among physician assistant prescribers was 830. 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.