Donald K. Nikaitani, MD
Internal Medicine Physician · Kailua Kona, HI
Donald K. Nikaitani, MD is an internal medicine physician with a practice address in Kailua Kona, Hawaii, and NPI 1700811718, issued on Jul 11, 2006. Check the license (Hawaii MD-3709, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Donald K. Nikaitani
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD-3709 HI
Self-reported in NPPES; status is on the state search - Practice location
- 75-137 Hualalai Road, Kailua Kona, HI 96740
- Phone
- (808) 329-1346
- Enumerated
- Jul 11, 2006
- Record last updated
- Oct 20, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (808) 329-1468
- Medicaid ID
- 04737601 HI
- Medicare enrollment
- Enrolled (PECOS I20110103000124); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →
Verify Donald K. Nikaitani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-3709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average internal medicine physician in 2024
6,063 Medicare Part D claims for 354 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 153 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium590 claims
- Ezetimibe464 claims
- Atorvastatin Calcium424 claims
- Losartan Potassium296 claims
- Amlodipine Besylate243 claims
- Omeprazole208 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.
Industry payments in 2024: $180.73
8 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Kona Kohala Health Care Services IncKailua Kona, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donald K. Nikaitani among 902 internal medicine physician records in Hawaii
Donald K. Nikaitani, MD 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1976 · median 2001 among the 491 with a school on file
- Record last updated2010 · 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).
11 internal medicine physician records list a practice address in Kailua Kona
They are 11 of the 803 NPPES records with a practice address in Kailua Kona, and 902 internal medicine physician records in Hawaii.
All 902 in Hawaii → Every provider in Kailua Kona → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lisa Barville, MDKailua Kona, HI 967401841384393
- Dickran Boranian, M.D.Kailua Kona, HI 967401285631952
- Loi Chang-Stroman, MDKailua Kona, HI 967401780770529
- Carrie Colmenares, M.D.Kailua Kona, HI 967401013121060
- Frank Hurst, MDKailua Kona, HI 967401598864571
- David Kwiat, MDKailua Kona, HI 967401740338037
- Corinne Laurance, M.D.Kailua Kona, HI 967401952397374
- Joanne Lombardi, MDKailua Kona, HI 967401548314164
Common questions
What is Donald K. Nikaitani, MD's NPI number?
Donald K. Nikaitani, MD's National Provider Identifier (NPI) is 1700811718, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald K. Nikaitani, MD located?
The NPPES record lists a practice address at 75-137 Hualalai Road, Kailua Kona, HI, 96740. Phone: (808) 329-1346. Providers update this record themselves, so call before visiting.
How can I verify Donald K. Nikaitani, MD's license?
NPPES lists Hawaii license number MD-3709, 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 Donald K. Nikaitani, MD prescribe under Medicare Part D?
In 2024, Donald K. Nikaitani, MD had 6,063 Medicare Part D claims for 354 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.