Michael A. Santantonio, CRNA
Certified Registered Nurse Anesthetist · Honolulu, HI
Michael A. Santantonio, CRNA is a certified registered nurse anesthetist with a practice address in Honolulu, Hawaii, and NPI 1306993902, issued on Jan 4, 2007. Check the license (Hawaii APRN-583, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael A. Santantonio
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- APRN-583 HI
Self-reported in NPPES; status is on the state search - Practice location
- 321 N Kuakini St, Honolulu, HI 96817
- Phone
- (808) 432-0000
- Enumerated
- Jan 4, 2007
- Record last updated
- Aug 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 54788801 HI
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 134 in Hawaii → Look up another NPI →
Also registered at 321 N Kuakini St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael A. Santantonio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license APRN-583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Michael A. Santantonio among 134 certified registered nurse anesthetist records in Hawaii
Michael A. Santantonio, CRNA is one of 134 certified registered nurse anesthetist records with a practice address in Hawaii. 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 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 43% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2017 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in Hawaii
There are 134 certified registered nurse anesthetist records in Hawaii.
All 134 in Hawaii → Every provider in Honolulu → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Maya Grossmann, DNAP, CRNAHonolulu, HI 968171043071376
- Kit Ng, CRNAHonolulu, HI 968171821063082
- Joseph ZimmermanHonolulu, HI 968171710660766
- Karen Erickson, CRNAHonolulu, HI 968191518049683
- Joan Forester, CRNAHonolulu, HI 968191679587513
- Kristen Hedemann, CRNAHonolulu, HI 968191396838173
- William Higgins, C.R.N.AHonolulu, HI 968191285730895
- Barbara Horton, CRNAHonolulu, HI 968191659319986
Common questions
What is Michael A. Santantonio, CRNA's NPI number?
Michael A. Santantonio, CRNA's National Provider Identifier (NPI) is 1306993902, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Santantonio, CRNA located?
The NPPES record lists a practice address at 321 N Kuakini St, Honolulu, HI, 96817. Phone: (808) 432-0000. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Santantonio, CRNA's license?
NPPES lists Hawaii license number APRN-583, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
What is Michael A. Santantonio, CRNA's MIPS final score?
The 2023 MIPS final score is 94.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.