Chelsea Namahana Wong
Geriatric Medicine (Internal Medicine) Physician · Honolulu, HI
Chelsea Namahana Wong is a geriatric medicine (internal medicine) physician with a practice address in Honolulu, Hawaii, and NPI 1699269332, issued on Jun 16, 2018. Check the license on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Chelsea Namahana Wong
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 291714 MA
Self-reported in NPPES; status is on the state search - Practice location
- 459 Patterson RD, Honolulu, HI 96819
- Phone
- (808) 433-0256
- Enumerated
- Jun 16, 2018
- Record last updated
- Nov 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20220906001212); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 50 in Hawaii → Look up another NPI →
Also registered at 459 Patterson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Charles AbadRegistered Nurse1366298192
- Lorene AbalosRegistered Nurse1891540134
- Blessilda Concepcion Abarquez, RNRegistered Nurse1174376073
- Jay Ablog, RNRegistered Nurse1174377832
- Logan AceboPharmacist1053289090
Verify Chelsea Namahana Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,413 Medicare Part D claims for 50 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium141 claims
- Pravastatin Sodium123 claims
- Amlodipine Besylate122 claims
- Eliquis104 claims
- Trazodone Hcl95 claims
- Gabapentin93 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.
Bills Medicare through one group practice
- Hebrew Seniorlife Affiliated Medical Group IncRoslindale, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chelsea Namahana Wong among 50 geriatric medicine (internal medicine) physician records in Hawaii
Chelsea Namahana Wong is one of 50 geriatric medicine (internal medicine) physician records with a practice address in Hawaii. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 98% of them.
- NPI issued2018 · 98% of these records are older, 0% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2018 · median 2004 among the 25 with a school on file
- Record last updated2025 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Hawaii
There are 50 geriatric medicine (internal medicine) physician records in Hawaii.
All 50 in Hawaii → Every provider in Honolulu → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Michael Carethers, MDHonolulu, HI 968191831179316
- Jennifer Chen, M.D.Honolulu, HI 968191609014877
- Craig China, M.D.Honolulu, HI 968191992741136
- Ritabelle Fernandes, MDHonolulu, HI 968191104911429
- Keiko Kimura, MDHonolulu, HI 968191518930189
- Patricia Laurel, MDHonolulu, HI 968191992764971
- Dawn Minaai, MDHonolulu, HI 968191699876748
- Lavonda Nakamoto, M.D.Honolulu, HI 968191376599662
Common questions
What is Chelsea Namahana Wong's NPI number?
Chelsea Namahana Wong's National Provider Identifier (NPI) is 1699269332, issued on Jun 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Namahana Wong located?
The NPPES record lists a practice address at 459 Patterson RD, Honolulu, HI, 96819. Phone: (808) 433-0256. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Namahana Wong's license?
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 Chelsea Namahana Wong prescribe under Medicare Part D?
In 2024, Chelsea Namahana Wong had 2,413 Medicare Part D claims for 50 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.