Nataly I. Vadasz-Chates, MD
Hospitalist Physician · Glendale, AZ
Nataly I. Vadasz-Chates, MD is a hospitalist physician with a practice address in Glendale, Arizona, and NPI 1689084428, issued on May 1, 2014. Check the license (Arizona 53521, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nataly I. Vadasz-Chates
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 53521 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5620 W Thunderbird RD Ste B3, Glendale, AZ 85306
- Phone
- (602) 206-6262
- Enumerated
- May 1, 2014
- Record last updated
- Aug 11, 2025
- Fax
- (602) 235-0296
- Medicaid ID
- 288657 AZ
- Medicare enrollment
- Enrolled (PECOS I20180607000722); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 5620 W Thunderbird RD Ste B3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joyce Faucett, FNPFamily Nurse Practitioner1366930794
- Sarah Patel, M.D.Sleep Medicine (Internal Medicine) Physician1487093175
- Vinod Patel, MDSleep Medicine (Psychiatry & Neurology) Physician1821054503
- Pawanvir Tung, PA-CPhysician Assistant1457946964
Verify Nataly I. Vadasz-Chates in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 53521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average hospitalist physician in 2024
33 Medicare Part D claims for 16 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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: $607.94
13 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Respicardia, Inc. The 7,324 providers of this specialty with any payment received $494.84 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
- Sarah Patel MD PCGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in Arizona
There are 775 hospitalist physician records in Arizona.
Other hospitalist physician records in Arizona
- Mohemmedd Khalid AbbasPhoenix, AZ1316366651
- Anam Abbasi, MDPhoenix, AZ1568990695
- Brandon Abbott, D.O., M.P.H.Phoenix, AZ1528350139
- Yasir Abdulqader, MDPhoenix, AZ1184955395
- Rajeev Achari, MDPhoenix, AZ1508817842
- Zubair Ahmed, MDPhoenix, AZ1538749643
- Abu Areida Akam, MDYuma, AZ1801978705
- Futoon Al Akili, M.D.Scottsdale, AZ1750701702
- Ihsan Al Bayati, MDPhoenix, AZ1992445373
- Ahmed Al Dulaimi, MDPhoenix, AZ1669051793
Common questions
What is Nataly I. Vadasz-Chates, MD's NPI number?
Nataly I. Vadasz-Chates, MD's National Provider Identifier (NPI) is 1689084428, issued on May 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Nataly I. Vadasz-Chates, MD located?
The NPPES record lists a practice address at 5620 W Thunderbird RD Ste B3, Glendale, AZ, 85306. Phone: (602) 206-6262. Providers update this record themselves, so call before visiting.
How can I verify Nataly I. Vadasz-Chates, MD's license?
NPPES lists Arizona license number 53521, 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 Nataly I. Vadasz-Chates, MD prescribe under Medicare Part D?
In 2024, Nataly I. Vadasz-Chates, MD had 33 Medicare Part D claims for 16 beneficiaries; the average among hospitalist physician prescribers was 521. 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.