NPPES file of Aug 9, 2026

Michael Dominick Diodato, MD

Surgical Critical Care Physician · Phoenix, AZ

Michael Dominick Diodato, MD is a surgical critical care physician with a practice address in Phoenix, Arizona, and NPI 1124270053, issued on Oct 22, 2008. Check the license (Arizona 55156, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124270053
Name
Michael Dominick Diodato
Credential
MD
Primary taxonomy
Surgical Critical Care Physician 2086S0102X
License numbers
55156 AZ
051916 CT
036124370 IL
Self-reported in NPPES; status is on the state search
Practice location
500 W Thomas RD Ste 500, Phoenix, AZ 85013
Phone
(602) 406-4000
Enumerated
Oct 22, 2008
Record last updated
Nov 29, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(602) 406-6498
Medicaid ID
001519164 CT
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest surgical critical care physician records → All 51 in Arizona → Look up another NPI →

Also registered at 500 W Thomas RD Ste 500

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hesham Abdelrazek, MDPulmonary Disease Physician1841266681
  2. Shair Ahmed, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1629270749
  3. Cassandra Archer, AGACNP-BCAcute Care Nurse Practitioner1881145746
  4. Ashwini Arjuna, MDPulmonary Disease Physician1881909166
  5. Sreeja Biswas Roy, MDPulmonary Disease Physician1902218480
  6. Heather Boakye-Wenzel, MDCritical Care Medicine (Internal Medicine) Physician1023407483

Verify Michael Dominick Diodato in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 55156    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Michael Dominick Diodato among 51 surgical critical care physician records in Arizona

Michael Dominick Diodato, MD is one of 51 surgical critical care physician records with a practice address in Arizona. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 33% of them.

  • NPI issued2008 · 33% of these records are older, 57% newer
  • In a Medicare fileNo · 94% of these records are
  • In the CMS Doctors and Clinicians fileNo · 82% of these records are
  • Record last updated2018 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Critical Care Physician providers in Arizona

There are 51 surgical critical care physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 51 in Arizona → Every provider in Phoenix → Surgical Critical Care Physician nationwide →

The 8 surgical critical care physician records with the nearest ZIP codes

  1. James Bogert, MDPhoenix, AZ 850131982868519
  2. Brian CzarkowskiPhoenix, AZ 850131306292164
  3. Dih-Dih Huang, M.D.Phoenix, AZ 850131790195014
  4. Michael Jones, M.D.Phoenix, AZ 850131821478025
  5. Hahn Soe-Lin, M.D.Phoenix, AZ 850131477819324
  6. William Sherman, MDPhoenix, AZ 850121598812703
  7. Stephanie Stovall, MDPhoenix, AZ 850161023646601
  8. Athanasios Bramos, M.D.Phoenix, AZ 850081144541426

Common questions

What is Michael Dominick Diodato, MD's NPI number?

Michael Dominick Diodato, MD's National Provider Identifier (NPI) is 1124270053, issued on Oct 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Michael Dominick Diodato, MD located?

The NPPES record lists a practice address at 500 W Thomas RD Ste 500, Phoenix, AZ, 85013. Phone: (602) 406-4000. Providers update this record themselves, so call before visiting.

How can I verify Michael Dominick Diodato, MD's license?

NPPES lists Arizona license number 55156, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.