Cole Nishikawa, MD
Vascular Surgery Physician · Aiea, HI
Cole Nishikawa, MD is a vascular surgery physician with a practice address in Aiea, Hawaii, and NPI 1245611912, issued on Jun 17, 2015. Check the license (Hawaii 20965, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cole Nishikawa
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 20965 HI
Self-reported in NPPES; status is on the state search - Practice location
- 98-1079 Moanalua RD Ste 620, Aiea, HI 96701
- Phone
- (808) 486-7775
- Enumerated
- Jun 17, 2015
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20251010003432); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 98-1079 Moanalua RD Ste 620
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amr El-Sergany, M.D.Vascular Surgery Physician1639484603
- Tomao Rose, PHYSICIAN ASSISTANTPhysician Assistant1932139102
Verify Cole Nishikawa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license 20965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average vascular surgery physician in 2024
212 Medicare Part D claims for 84 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 35 claims were for opioids.
Most prescribed
- Clopidogrel75 claims
- Cilostazol58 claims
- Hydrocodone-Acetaminophen33 claims
- Lokelma25 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: $2,231.72
15 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 3 group practices
- Hawaii Permanente Medical Group IncHonolulu, HI
- Northbay Physicians Surgery Center, LLCFairfield, CA
- Russell N Harada MD IncAiea, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vascular Surgery Physician providers in Hawaii
There are 25 vascular surgery physician records in Hawaii.
Other vascular surgery physician records in Hawaii
- Michael Caps, MDHonolulu, HI1316047293
- Amr El-Sergany, M.D.Aiea, HI1639484603
- Justin Galovich, MDHonolulu, HI1033303524
- Selena Goss, MA, MDHonolulu, HI1306159603
- Jessica GreenHonolulu, HI1023458700
- James Greig, MD FACSHonolulu, HI1720043706
- Jaclyn Griffin, NPTripler Army Medical Center, HI1124074919
- Nathan Itoga, M.D.Honolulu, HI1366880098
- Anthony Katras, MDTripler Army Medical Center, HI1124012109
- Dwight Kellicut, MDTripler Army Medical Center, HI1871518662
Common questions
What is Cole Nishikawa, MD's NPI number?
Cole Nishikawa, MD's National Provider Identifier (NPI) is 1245611912, issued on Jun 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Cole Nishikawa, MD located?
The NPPES record lists a practice address at 98-1079 Moanalua RD Ste 620, Aiea, HI, 96701. Phone: (808) 486-7775. Providers update this record themselves, so call before visiting.
How can I verify Cole Nishikawa, MD's license?
NPPES lists Hawaii license number 20965, 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 Cole Nishikawa, MD prescribe under Medicare Part D?
In 2024, Cole Nishikawa, MD had 212 Medicare Part D claims for 84 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.