Wassim Ballan, MD
Pediatric Infectious Diseases Physician · Phoenix, AZ
Wassim Ballan, MD is a pediatric infectious diseases physician with a practice address in Phoenix, Arizona, and NPI 1598981698, issued on Apr 17, 2007. Check the license (Arizona 36477, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Wassim Ballan
- Credential
- MD
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License number
- 36477 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1919 E Thomas RD, Phoenix, AZ 85016
- Phone
- (602) 933-1060
- Enumerated
- Apr 17, 2007
- Record last updated
- Oct 22, 2025
- Fax
- (602) 933-8982
- Medicaid ID
- 230583-01 AZ
- Medicare enrollment
- Enrolled (PECOS I20070807000010); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1919 E Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Asmaa Aamir, M.D.Diagnostic Radiology Physician1912163791
- Madeline Aaron, APRN-RNPPediatric Nurse Practitioner1851134837
- Brandon Abbott, D.O., M.P.H.Hospitalist Physician1528350139
- Jason AbbottStudent in an Organized Health Care Education/Training Program1184257958
- Monica Abd El Nour, MDPediatric Infectious Diseases Physician1760044101
- Lindsay Abel, DOStudent in an Organized Health Care Education/Training Program1750222055
Verify Wassim Ballan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 36477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Phoenix Children's HospitalPhoenix, AZ · Childrens
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Pediatric Infectious Diseases Physician providers in Arizona
There are 16 pediatric infectious diseases physician records in Arizona.
Other pediatric infectious diseases physician records in Arizona
- Monica Abd El Nour, MDPhoenix, AZ1760044101
- Matilda Baraka, M.D., M.P.H.Phoenix, AZ1952765679
- Ilin Chuang, M.D.Phoenix, AZ1295781771
- Karen Lewis, MDPhoenix, AZ1871948109
- James McAuley, M.D., M.P.H.Whiteriver, AZ1669407037
- Joseph Nania, MDPhoenix, AZ1114014222
- Scott Ostdiek, M.D.Phoenix, AZ1548236631
- Julia Piwoz, M.D.Phoenix, AZ1285601682
- Nathan Price, MDTucson, AZ1275709586
- Chokechai Rongkavilit, M.D.Phoenix, AZ1245277730
Common questions
What is Wassim Ballan, MD's NPI number?
Wassim Ballan, MD's National Provider Identifier (NPI) is 1598981698, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wassim Ballan, MD located?
The NPPES record lists a practice address at 1919 E Thomas RD, Phoenix, AZ, 85016. Phone: (602) 933-1060. Providers update this record themselves, so call before visiting.
How can I verify Wassim Ballan, MD's license?
NPPES lists Arizona license number 36477, 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.
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.