Mari Shiraishi, M.D.
Rheumatology Physician · Honolulu, HI
Mari Shiraishi, M.D. is a rheumatology physician with a practice address in Honolulu, Hawaii, and NPI 1497971477, issued on Apr 18, 2007. Check the license (Hawaii 16461, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mari Shiraishi
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 16461 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1380 Lusitana St Ste 414, Honolulu, HI 96813
- Phone
- (808) 586-7481
- Enumerated
- Apr 18, 2007
- Record last updated
- Oct 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (808) 586-7760
- Medicare enrollment
- Enrolled (PECOS I20121030000502); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 24 in Hawaii → Look up another NPI →
Verify Mari Shiraishi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license 16461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,197 Medicare Part D claims for 203 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 16 claims were for opioids.
Most prescribed
- Methotrexate174 claims
- Hydroxychloroquine Sulfate160 claims
- Prednisone148 claims
- Alendronate Sodium66 claims
- Celecoxib59 claims
- Allopurinol49 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.
Industry payments in 2024: $1,913.83
86 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mari Shiraishi among 24 rheumatology physician records in Hawaii
Mari Shiraishi, M.D. is one of 24 rheumatology physician records with a practice address in Hawaii. 75% 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 46% of them.
- NPI issued2007 · 46% of these records are older, 25% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2006 · median 2003 among the 15 with a school on file
- Record last updated2021 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Hawaii
There are 24 rheumatology physician records in Hawaii.
All 24 in Hawaii → Every provider in Honolulu → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Deryll Ambrocio, MDHonolulu, HI 968131730301219
- Sadao Jinno, M.D.Honolulu, HI 968131215139571
- Heejae Jung, PA-CHonolulu, HI 968131881249688
- Scott Kawamoto, M.D.Honolulu, HI 968131245441583
- Tracie Kurano, MDHonolulu, HI 968131952576605
- Alberto Santos-Ocampo, M.D.Honolulu, HI 968131114035607
- Devy Setyono, M.DHonolulu, HI 968131962815878
- Kristine Uramoto, M.D.Honolulu, HI 968131295747343
Common questions
What is Mari Shiraishi, M.D.'s NPI number?
Mari Shiraishi, M.D.'s National Provider Identifier (NPI) is 1497971477, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mari Shiraishi, M.D. located?
The NPPES record lists a practice address at 1380 Lusitana St Ste 414, Honolulu, HI, 96813. Phone: (808) 586-7481. Providers update this record themselves, so call before visiting.
How can I verify Mari Shiraishi, M.D.'s license?
NPPES lists Hawaii license number 16461, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mari Shiraishi, M.D. prescribe under Medicare Part D?
In 2024, Mari Shiraishi, M.D. had 1,197 Medicare Part D claims for 203 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.