Changhua Wang, M.D.
Internal Medicine Physician · Kaneohe, HI
Changhua Wang, M.D. is an internal medicine physician with a practice address in Kaneohe, Hawaii, and NPI 1487994620, issued on Feb 26, 2013. Check the license (Hawaii MD16945, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Changhua Wang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD16945 HI
Q9544 TX
Self-reported in NPPES; status is on the state search - Practice location
- 46-001 Kamehameha Hwy Ste 303, Kaneohe, HI 96744
- Phone
- (808) 263-5019
- Enumerated
- Feb 26, 2013
- Record last updated
- Dec 7, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →
Verify Changhua Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD16945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
147 Medicare Part D claims for 71 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate12 claims
- Atorvastatin Calcium11 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): 72.5 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).
Changhua Wang among 902 internal medicine physician records in Hawaii
Changhua Wang, M.D. is one of 902 internal medicine physician records with a practice address in Hawaii. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 31% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 internal medicine physician records list a practice address in Kaneohe
They are 12 of the 658 NPPES records with a practice address in Kaneohe, and 902 internal medicine physician records in Hawaii.
All 902 in Hawaii → Every provider in Kaneohe → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Vernon Ansdell, MDKaneohe, HI 967441467587741
- Melvin Chang, M.D.Kaneohe, HI 967441114092541
- Valynn Chong, MDKaneohe, HI 967441508216318
- Donald Edelheit, MDKaneohe, HI 967441689653206
- Erma Jose, M.D.Kaneohe, HI 967441245309020
- Todd Kuwaye, MDKaneohe, HI 967441942300645
- Mark Lee, M.D.Kaneohe, HI 967441851481907
- Robin Matsukawa, M.D.Kaneohe, HI 967441568668325
Common questions
What is Changhua Wang, M.D.'s NPI number?
Changhua Wang, M.D.'s National Provider Identifier (NPI) is 1487994620, issued on Feb 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Changhua Wang, M.D. located?
The NPPES record lists a practice address at 46-001 Kamehameha Hwy Ste 303, Kaneohe, HI, 96744. Phone: (808) 263-5019. Providers update this record themselves, so call before visiting.
How can I verify Changhua Wang, M.D.'s license?
NPPES lists Hawaii license number MD16945, 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 Changhua Wang, M.D. prescribe under Medicare Part D?
In 2024, Changhua Wang, M.D. had 147 Medicare Part D claims for 71 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Changhua Wang, M.D.'s MIPS final score?
The 2023 MIPS final score is 72.5 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.