Richard Lee Williams, PA
Physician Assistant · Dallas, TX
Richard Lee Williams, PA is a physician assistant with a practice address in Dallas, Texas, and NPI 1407017031, issued on Jun 17, 2008. Check the license (Texas PA05825, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard Lee Williams
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA05825 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5440 Harvest Hill RD Ste 182B, Dallas, TX 75230
- Phone
- (817) 268-7982
- Enumerated
- Jun 17, 2008
- Record last updated
- Jul 24, 2026
- Fax
- (214) 348-0129
- Medicaid ID
- 195448901 TX
- Medicare enrollment
- Enrolled (PECOS I20080902000344); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 5440 Harvest Hill RD Ste 182B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Hutcheson, FNPFamily Nurse Practitioner1871535211
- Kim NguyenPhysician Assistant1962823989
Verify Richard Lee Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA05825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average physician assistant in 2024
3,645 Medicare Part D claims for 300 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Eliquis137 claims
- Amlodipine Besylate123 claims
- Levothyroxine Sodium96 claims
- Metformin Hcl91 claims
- Furosemide89 claims
- Potassium Chloride88 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Arze Medical PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Lee Williams among 10,999 physician assistant records in Texas
Richard Lee Williams, PA is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 20% of them.
- NPI issued2008 · 20% of these records are older, 76% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2008 · median 2017 among the 6,096 with a school on file
- Record last updated2026 · 40% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,164 physician assistant records list a practice address in Dallas
They are 1,164 of the 36,304 NPPES records with a practice address in Dallas, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Dallas → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stefani Alexander, PACDallas, TX 752301659444933
- Brent Badger, PA-CDallas, TX 752301922146372
- Robert Brennan, P.A.Dallas, TX 752301376576256
- Sara Davis, PA-CDallas, TX 752301811930787
- Margaret Fink, PADallas, TX 752301548221179
- Erin Hughs, P.A.-C.Dallas, TX 752301669510871
- Larry Irwin, PA-CDallas, TX 752301437297645
- Julia Marshall, PACDallas, TX 752301023056595
Common questions
What is Richard Lee Williams, PA's NPI number?
Richard Lee Williams, PA's National Provider Identifier (NPI) is 1407017031, issued on Jun 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Richard Lee Williams, PA located?
The NPPES record lists a practice address at 5440 Harvest Hill RD Ste 182B, Dallas, TX, 75230. Phone: (817) 268-7982. Providers update this record themselves, so call before visiting.
How can I verify Richard Lee Williams, PA's license?
NPPES lists Texas license number PA05825, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Richard Lee Williams, PA prescribe under Medicare Part D?
In 2024, Richard Lee Williams, PA had 3,645 Medicare Part D claims for 300 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Richard Lee Williams, PA's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.