Thomas Nick Saari, M.D.
Pediatric Infectious Diseases Physician · Tucson, AZ
Thomas Nick Saari, M.D. is a pediatric infectious diseases physician with a practice address in Tucson, Arizona, and NPI 1720223670, issued on Dec 6, 2008. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Nick Saari
- Credential
- M.D.
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License number
- 19158-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1855 W Hunter RD, Tucson, AZ 85755
- Phone
- (520) 219-1305
- Enumerated
- Dec 6, 2008
- Record last updated
- Dec 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (520) 219-1306
- Entity
- Type 1 · individual
8 nearest pediatric infectious diseases physician records → All 16 in Arizona → Look up another NPI →
Verify Thomas Nick Saari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average pediatric infectious diseases physician in 2024
17 Medicare Part D claims, against an average of 165 among the 111 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Thomas Nick Saari among 16 pediatric infectious diseases physician records in Arizona
Thomas Nick Saari, 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 2008, is newer than 69% of them.
- NPI issued2008 · 69% of these records are older, 19% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2008 · 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 Tucson → Pediatric Infectious Diseases Physician nationwide →
The 8 pediatric infectious diseases physician records with the nearest ZIP codes
- Nathan Price, MDTucson, AZ 857241275709586
- Kareem Shehab, M.D.Tucson, AZ 857241144414442
- Ziad Shehab, M.D.Tucson, AZ 857111265494603
- James McAuley, M.D., M.P.H.Whiteriver, AZ 859411669407037
- 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
Common questions
What is Thomas Nick Saari, M.D.'s NPI number?
Thomas Nick Saari, M.D.'s National Provider Identifier (NPI) is 1720223670, issued on Dec 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Nick Saari, M.D. located?
The NPPES record lists a practice address at 1855 W Hunter RD, Tucson, AZ, 85755. Phone: (520) 219-1305. Providers update this record themselves, so call before visiting.
How can I verify Thomas Nick Saari, M.D.'s license?
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 Thomas Nick Saari, M.D. prescribe under Medicare Part D?
In 2024, Thomas Nick Saari, M.D. had 17 Medicare Part D claims; the average among pediatric infectious diseases physician prescribers was 165. 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.