Denis T.c. Chan
Ph.D. Medical Genetics · Waipahu, HI
Denis T.c. Chan is a ph.d. medical genetics with a practice address in Waipahu, Hawaii, and NPI 1962614768, issued on May 4, 2007. Check the license (Hawaii 2065, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Denis T.c. Chan
- Primary taxonomy
- Ph.D. Medical Genetics 170100000X
- License number
- 2065 HI
Self-reported in NPPES; status is on the state search - Practice location
- 94-748 Hikimoe St Ste B, Waipahu, HI 96797
- Phone
- (808) 671-7155
- Enumerated
- May 4, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (808) 671-7155
- Medicaid ID
- 030931-01 HI
- Medicare enrollment
- Enrolled (PECOS I20050929001061); accepts Medicare assignment
- Entity
- Type 1 · individual
1 nearest ph.d. medical genetics record → All 2 in Hawaii → Look up another NPI →
Verify Denis T.c. Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license 2065Check 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 ph.d. medical genetics in 2024
630 Medicare Part D claims for 43 beneficiaries, against an average of 1,036 among the 31 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium82 claims
- Amlodipine Besylate66 claims
- Lisinopril32 claims
- Albuterol Sulfate Hfa27 claims
- Losartan Potassium27 claims
- Azithromycin25 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.
Ph.D. Medical Genetics providers in Hawaii
There are 2 ph.d. medical genetics records in Hawaii.
All 2 in Hawaii → Every provider in Waipahu → Ph.D. Medical Genetics nationwide →
The 1 ph.d. medical genetics record with the nearest ZIP codes
- John Shih, M.D.Kaneohe, HI 967441902847403
Common questions
What is Denis T.c. Chan's NPI number?
Denis T.c. Chan's National Provider Identifier (NPI) is 1962614768, issued on May 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Denis T.c. Chan located?
The NPPES record lists a practice address at 94-748 Hikimoe St Ste B, Waipahu, HI, 96797. Phone: (808) 671-7155. Providers update this record themselves, so call before visiting.
How can I verify Denis T.c. Chan's license?
NPPES lists Hawaii license number 2065, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Denis T.c. Chan prescribe under Medicare Part D?
In 2024, Denis T.c. Chan had 630 Medicare Part D claims for 43 beneficiaries; the average among ph.d. medical genetics prescribers was 1,036. 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.