Aneta Wiejski, M.D.
Family Medicine Physician · Avondale, AZ
Aneta Wiejski, M.D. is a family medicine physician with a practice address in Avondale, Arizona, and NPI 1376729111, issued on Jan 10, 2008. Check the license (Arizona 42337, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aneta Wiejski
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 42337 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1719 N Dysart RD, Avondale, AZ 85392
- Phone
- (623) 232-3322
- Enumerated
- Jan 10, 2008
- Record last updated
- Apr 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 448567 AZ
- Medicare enrollment
- Enrolled (PECOS I20090828000387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 1719 N Dysart RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Casandra Hamlin, AGNP-BCGerontology Nurse Practitioner1760962823
- Rupa Low, MD, MPHFamily Medicine Physician1487915294
Verify Aneta Wiejski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 42337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average family medicine physician in 2024
4,089 Medicare Part D claims for 465 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 81 claims were for opioids.
Most prescribed
- Atorvastatin Calcium329 claims
- Levothyroxine Sodium186 claims
- Losartan Potassium186 claims
- Lisinopril170 claims
- Metformin Hcl158 claims
- Omeprazole139 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: $24.59
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Iora Senior Health LLCAvondale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aneta Wiejski among 3,119 family medicine physician records in Arizona
Aneta Wiejski, M.D. is one of 3,119 family medicine physician records with a practice address in Arizona. 75% 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 55% of them.
- NPI issued2008 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2004 · median 2006 among the 1,775 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Avondale
They are 14 of the 1,517 NPPES records with a practice address in Avondale, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Avondale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Bessette, M.D.Avondale, AZ 853921265426407
- Phat Hoang, M.D.Avondale, AZ 853921306838511
- Chia-How Liu, M.D.Avondale, AZ 853921851382899
- Rupa Low, MD, MPHAvondale, AZ 853921487915294
- Brent Nedella, DO, FAAFPAvondale, AZ 853921417118118
- Kamel Sadek, M.D.Avondale, AZ 853921144384603
- Shane Speirs, M.D.Avondale, AZ 853921427589498
- Steven Sumpter, DOAvondale, AZ 853921083828610
Common questions
What is Aneta Wiejski, M.D.'s NPI number?
Aneta Wiejski, M.D.'s National Provider Identifier (NPI) is 1376729111, issued on Jan 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Aneta Wiejski, M.D. located?
The NPPES record lists a practice address at 1719 N Dysart RD, Avondale, AZ, 85392. Phone: (623) 232-3322. Providers update this record themselves, so call before visiting.
How can I verify Aneta Wiejski, M.D.'s license?
NPPES lists Arizona license number 42337, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aneta Wiejski, M.D. prescribe under Medicare Part D?
In 2024, Aneta Wiejski, M.D. had 4,089 Medicare Part D claims for 465 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.