Rebecca R. Williams, PA
Physician Assistant · Oklahoma City, OK
Rebecca R. Williams, PA is a physician assistant with a practice address in Oklahoma City, Oklahoma, and NPI 1487661245, issued on Aug 2, 2006. Check the license (Oklahoma 1290, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca R. Williams
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1290 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4505 Memorial Cir, Oklahoma City, OK 73142
- Phone
- (405) 749-7099
- Enumerated
- Aug 2, 2006
- Record last updated
- Nov 20, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (405) 216-5872
- Medicare enrollment
- Enrolled (PECOS I20050506000027); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,870 in Oklahoma → Look up another NPI →
Also registered at 4505 Memorial Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Cooper, APRNNurse Practitioner1891853354
- Kristin Krakowski, P.A.-CMedical Physician Assistant1124278189
- Roger Mueller, MDOrthopaedic Surgery Physician1417928839
- Kami PascucciNurse Practitioner1730764275
- Kelly SucherSocial Worker1952013039
Verify Rebecca R. 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 1290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average physician assistant in 2024
365 Medicare Part D claims for 187 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass58 claims
- Albuterol Sulfate Hfa29 claims
- Prednisone27 claims
- Methylprednisolone24 claims
- Doxycycline Hyclate23 claims
- Cefdinir21 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.
Bills Medicare through one group practice
- Quick Urgent Care LLCMoore, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca R. Williams among 1,870 physician assistant records in Oklahoma
Rebecca R. Williams, PA 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 78% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2003 · median 2017 among the 1,246 with a school on file
- Record last updated2014 · 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).
673 physician assistant records list a practice address in Oklahoma City
They are 673 of the 22,359 NPPES records with a practice address in Oklahoma City, and 1,870 physician assistant records in Oklahoma.
All 1,870 in Oklahoma → Every provider in Oklahoma City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ronald Bennett, PA-COklahoma City, OK 731421437129020
- Christina Clark, PAOklahoma City, OK 731421093470957
- Melissa Cook, PA-COklahoma City, OK 731421538581707
- Michelle Dawson, PA-COklahoma City, OK 731421669838983
- Laci Duguay, P.A.-COklahoma City, OK 731421528365616
- Alma Hintze, PA-COklahoma City, OK 731421760723662
- Sonya Leck, PA-COklahoma City, OK 731421881669232
- Kyndra Morris, PA-COklahoma City, OK 731421205174307
Common questions
What is Rebecca R. Williams, PA's NPI number?
Rebecca R. Williams, PA's National Provider Identifier (NPI) is 1487661245, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca R. Williams, PA located?
The NPPES record lists a practice address at 4505 Memorial Cir, Oklahoma City, OK, 73142. Phone: (405) 749-7099. Providers update this record themselves, so call before visiting.
How can I verify Rebecca R. Williams, PA's license?
NPPES lists Oklahoma license number 1290, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca R. Williams, PA prescribe under Medicare Part D?
In 2024, Rebecca R. Williams, PA had 365 Medicare Part D claims for 187 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.