Loan-Thy Dang, M.D.
Family Medicine Physician · Honolulu, HI
Loan-Thy Dang, M.D. is a family medicine physician with a practice address in Honolulu, Hawaii, and NPI 1891923108, issued on Jun 25, 2009. Check the license (Hawaii MD-21078, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Loan-Thy Dang
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD-21078 HI
P4040 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1401 S Beretania St Ste 350, Honolulu, HI 96814
- Phone
- (808) 691-8200
- Enumerated
- Jun 25, 2009
- Record last updated
- Oct 24, 2022
- Fax
- (808) 955-6605
- Medicare enrollment
- Enrolled (PECOS I20210910001126); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 730 in Hawaii → Look up another NPI →
Also registered at 1401 S Beretania St Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Bui, D.O.Internal Medicine Physician1710259445
- Helen Kim, MDFamily Medicine Physician1083691174
Verify Loan-Thy Dang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-21078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family medicine physician in 2024
8,033 Medicare Part D claims for 649 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 89 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,174 claims
- Losartan Potassium630 claims
- Amlodipine Besylate336 claims
- Metformin Hcl Er242 claims
- Levothyroxine Sodium201 claims
- Hydrochlorothiazide184 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
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loan-Thy Dang among 730 family medicine physician records in Hawaii
Loan-Thy Dang, M.D. is one of 730 family medicine physician records with a practice address in Hawaii. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 41% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2009 · median 2006 among the 383 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
160 family medicine physician records list a practice address in Honolulu
They are 160 of the 12,408 NPPES records with a practice address in Honolulu, and 730 family medicine physician records in Hawaii.
All 730 in Hawaii → Every provider in Honolulu → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Theresa Benchoff, M.D.Honolulu, HI 968141376527473
- Melissa Bloom, M.D.Honolulu, HI 968141689775173
- Laura Chang, M.D.Honolulu, HI 968141083778179
- Raymond Kang, MDHonolulu, HI 968141285717710
- Helen Kim, MDHonolulu, HI 968141083691174
- Kathy Manzoku-Kanja, MDHonolulu, HI 968141922162791
- Christopher Marsh, M.D.Honolulu, HI 968141225144512
- David McEwan, MDHonolulu, HI 968141104919620
Common questions
What is Loan-Thy Dang, M.D.'s NPI number?
Loan-Thy Dang, M.D.'s National Provider Identifier (NPI) is 1891923108, issued on Jun 25, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Loan-Thy Dang, M.D. located?
The NPPES record lists a practice address at 1401 S Beretania St Ste 350, Honolulu, HI, 96814. Phone: (808) 691-8200. Providers update this record themselves, so call before visiting.
How can I verify Loan-Thy Dang, M.D.'s license?
NPPES lists Hawaii license number MD-21078, 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 Loan-Thy Dang, M.D. prescribe under Medicare Part D?
In 2024, Loan-Thy Dang, M.D. had 8,033 Medicare Part D claims for 649 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.