Emily Diep, M.D.
Internal Medicine Physician · Honolulu, HI
Emily Diep, M.D. is an internal medicine physician with a practice address in Honolulu, Hawaii, and NPI 1629274212, issued on Jun 21, 2007. Check the license (Hawaii MDR5278, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Emily Diep
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MDR5278 HI
Self-reported in NPPES; status is on the state search - Practice location
- 321 N Kuakini St Ste 715, Honolulu, HI 96817
- Phone
- (808) 523-6461
- Enumerated
- Jun 21, 2007
- Entity
- Type 1 · individual
Also registered at 321 N Kuakini St Ste 715
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Mayeda, MDInternal Medicine Physician1700260247
Verify Emily Diep in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MDR5278Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
7,449 Medicare Part D claims for 535 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 68 claims were for opioids.
Most prescribed
- Atorvastatin Calcium840 claims
- Losartan Potassium635 claims
- Amlodipine Besylate589 claims
- Levothyroxine Sodium242 claims
- Simvastatin189 claims
- Lisinopril180 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.
676 internal medicine physician records list a Honolulu practice address
They are 676 of the 12,408 NPPES records with a Honolulu practice address, and 1,022 internal medicine physician records in Hawaii.
All 676 in Honolulu → All 1,022 in Hawaii → Every provider in Honolulu →
Other internal medicine physician records in Hawaii
- Michael Abdo, M.D.Ewa Beach, HI1730671116
- Carlos Abeyta, MDHilo, HI1942253109
- Harry Acuna, MDWaipahu, HI1598872707
- Dale Adams, MDKailua, HI1982709101
- Kevin Adams, MDHonolulu, HI1275640567
- Quinlinn Adolpho, MDTripler Amc, HI1871098483
- Kyan Renie AgbayaniHonolulu, HI1083101323
- Wesam Agha, DOKealakekua, HI1700273554
- Ron Ah Loy, M.D.Kamuela, HI1598795403
- Timothy Ahu, MDAiea, HI1275611204
Common questions
What is Emily Diep, M.D.'s NPI number?
Emily Diep, M.D.'s National Provider Identifier (NPI) is 1629274212, issued on Jun 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Emily Diep, M.D. located?
The NPPES record lists a practice address at 321 N Kuakini St Ste 715, Honolulu, HI, 96817. Phone: (808) 523-6461. Providers update this record themselves, so call before visiting.
How can I verify Emily Diep, M.D.'s license?
NPPES lists Hawaii license number MDR5278, 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 Emily Diep, M.D. prescribe under Medicare Part D?
In 2024, Emily Diep, M.D. had 7,449 Medicare Part D claims for 535 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.