D'Andra Mixon-Walker, PA-C
Physician Assistant · Summit, IL
D'Andra Mixon-Walker, PA-C is a physician assistant with a practice address in Summit, Illinois, and NPI 1285375188, issued on Apr 5, 2022. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- D'Andra Mixon-Walker
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 7450 W 63RD St, Summit, IL 60501
- Phone
- (708) 458-0757
- Enumerated
- Apr 5, 2022
- Record last updated
- Apr 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20230117002429); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 7450 W 63RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Valerie Stout, CNMAdvanced Practice Midwife1104844885
Verify D'Andra Mixon-Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois 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
63% more Medicare Part D claims than the average physician assistant in 2024
1,356 Medicare Part D claims for 131 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium134 claims
- Metformin Hcl79 claims
- Amlodipine Besylate63 claims
- Albuterol Sulfate Hfa52 claims
- Lisinopril47 claims
- Jardiance43 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
- Access Community Health NetworkChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
D'Andra Mixon-Walker among 4,926 physician assistant records in Illinois
D'Andra Mixon-Walker, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2022 · median 2019 among the 3,407 with a school on file
- Record last updated2022 · 35% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in Summit
They are 2 of the 44 NPPES records with a practice address in Summit, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Summit → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Zane ElgogariSummit, IL 605011376359760
- Dalanne Joy Bearnod, PA-CAurora, IL 605021780357798
- Meghan Klimkiewicz, PA-CAurora, IL 605021801747134
- Allison Nelson, PA-CAurora, IL 605031134834336
- Kimberlie Connell, PA-CAurora, IL 605041346551090
- Jennifer Cunningham, PAAurora, IL 605041275644817
- Kristin EngleAurora, IL 605041891032637
- Carmen Kaufman, PA-CAurora, IL 605041538498100
Common questions
What is D'Andra Mixon-Walker, PA-C's NPI number?
D'Andra Mixon-Walker, PA-C's National Provider Identifier (NPI) is 1285375188, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is D'Andra Mixon-Walker, PA-C located?
The NPPES record lists a practice address at 7450 W 63RD St, Summit, IL, 60501. Phone: (708) 458-0757. Providers update this record themselves, so call before visiting.
How can I verify D'Andra Mixon-Walker, PA-C's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does D'Andra Mixon-Walker, PA-C prescribe under Medicare Part D?
In 2024, D'Andra Mixon-Walker, PA-C had 1,356 Medicare Part D claims for 131 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.