Julia Ann Piwoz, M.D.
Pediatric Infectious Diseases Physician · Phoenix, AZ
Julia Ann Piwoz, M.D. is a pediatric infectious diseases physician with a practice address in Phoenix, Arizona, and NPI 1285601682, issued on Mar 3, 2006. Check the license (Arizona 61511, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Julia Ann Piwoz
- Credential
- M.D.
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License numbers
- 61511 AZ
25MA06584700 NJ
190235 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1919 E Thomas RD, Phoenix, AZ 85016
- Phone
- (480) 636-1149
- Enumerated
- Mar 3, 2006
- Record last updated
- Apr 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (480) 452-0998
- Medicaid ID
- 7422504 NJ
- Medicare enrollment
- Enrolled (PECOS I20240322000333); may accept Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest pediatric infectious diseases physician records → All 16 in Arizona → Look up another NPI →
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 Julia Ann Piwoz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 61511Check 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
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
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). Star ratings are CMS hospital ratings, not ratings of this provider.
Julia Ann Piwoz among 16 pediatric infectious diseases physician records in Arizona
Julia Ann Piwoz, M.D. is one of 16 pediatric infectious diseases physician records with a practice address in Arizona. 63% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 44% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Record last updated2021 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0208X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Infectious Diseases Physician providers in Arizona
There are 16 pediatric infectious diseases physician records in Arizona.
All 16 in Arizona → Every provider in Phoenix → Pediatric Infectious Diseases Physician nationwide →
The 8 pediatric infectious diseases physician records with the nearest ZIP codes
- Monica Abd El Nour, MDPhoenix, AZ 850161760044101
- Wassim Ballan, MDPhoenix, AZ 850161598981698
- Matilda Baraka, M.D., M.P.H.Phoenix, AZ 850161952765679
- Joseph Nania, MDPhoenix, AZ 850161114014222
- Scott Ostdiek, M.D.Phoenix, AZ 850161548236631
- Chokechai Rongkavilit, M.D.Phoenix, AZ 850161245277730
- Matthew Smith, M.D.Phoenix, AZ 850161407821929
- Ilin Chuang, M.D.Phoenix, AZ 850071295781771
Common questions
What is Julia Ann Piwoz, M.D.'s NPI number?
Julia Ann Piwoz, M.D.'s National Provider Identifier (NPI) is 1285601682, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Julia Ann Piwoz, M.D. located?
The NPPES record lists a practice address at 1919 E Thomas RD, Phoenix, AZ, 85016. Phone: (480) 636-1149. Providers update this record themselves, so call before visiting.
How can I verify Julia Ann Piwoz, M.D.'s license?
NPPES lists Arizona license number 61511, 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.