Stephen Kwan Bunn Chinn, M.D.
Urology Physician · Honolulu, HI
Stephen Kwan Bunn Chinn, M.D. is a urology physician with a practice address in Honolulu, Hawaii, and NPI 1336245901, issued on Sep 14, 2006. Check the license (Hawaii MD-6383, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen Kwan Bunn Chinn
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- MD-6383 HI
Self-reported in NPPES; status is on the state search - Practice location
- 888 S King St, Honolulu, HI 96813
- Phone
- (808) 522-4301
- Enumerated
- Sep 14, 2006
- Record last updated
- Aug 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (808) 522-4302
- Medicaid ID
- 05460301 HI
- Medicare enrollment
- Enrolled (PECOS I20050406000491); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest urology physician records → All 57 in Hawaii → Look up another NPI →
Also registered at 888 S King St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Kwan Bunn Chinn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-6383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average urology physician in 2024
1,316 Medicare Part D claims for 388 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Tamsulosin Hcl423 claims
- Finasteride189 claims
- Dutasteride133 claims
- Cefuroxime43 claims
- Silodosin40 claims
- Bicalutamide37 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $567.49
5 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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.
One hospital affiliation
- Straub Clinic And HospitalHonolulu, HI · Acute Care Hospitals4 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.
Stephen Kwan Bunn Chinn among 57 urology physician records in Hawaii
Stephen Kwan Bunn Chinn, M.D. is one of 57 urology physician records with a practice address in Hawaii. 81% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1983 · median 2002 among the 35 with a school on file
- Record last updated2010 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Hawaii
There are 57 urology physician records in Hawaii.
All 57 in Hawaii → Every provider in Honolulu → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Randall Blake, M.D.Honolulu, HI 968131447226055
- Edith Canby-Hagino, M.D.Honolulu, HI 968131528088416
- Robert Carlile, M.D.Honolulu, HI 968131508821794
- Herbert Chinn, MDHonolulu, HI 968131679670939
- D Lattimer, M.D.Honolulu, HI 968131386627875
- Todd Miller, M.D.Honolulu, HI 968131942244900
- James Nelson, M.D.Honolulu, HI 968131558360396
- Garry Peers, MDHonolulu, HI 968131376593269
Common questions
What is Stephen Kwan Bunn Chinn, M.D.'s NPI number?
Stephen Kwan Bunn Chinn, M.D.'s National Provider Identifier (NPI) is 1336245901, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Kwan Bunn Chinn, M.D. located?
The NPPES record lists a practice address at 888 S King St, Honolulu, HI, 96813. Phone: (808) 522-4301. Providers update this record themselves, so call before visiting.
How can I verify Stephen Kwan Bunn Chinn, M.D.'s license?
NPPES lists Hawaii license number MD-6383, 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 Stephen Kwan Bunn Chinn, M.D. prescribe under Medicare Part D?
In 2024, Stephen Kwan Bunn Chinn, M.D. had 1,316 Medicare Part D claims for 388 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Stephen Kwan Bunn Chinn, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.2 of 100, reported for the practice group. 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.