NPPES file of Aug 9, 2026

Robert Wylie Nemechek, M.D.

Specialist · Kailua, HI

Robert Wylie Nemechek, M.D. is a specialist with a practice address in Kailua, Hawaii, and NPI 1134330277, issued on May 24, 2007. Check the license (Hawaii 1550, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134330277
Name
Robert Wylie Nemechek
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
1550 HI
Self-reported in NPPES; status is on the state search
Practice location
920 Maunawili Cir, Kailua, HI 96734
Phone
(808) 261-9718
Enumerated
May 24, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest specialist records → All 350 in Hawaii → Look up another NPI →

Verify Robert Wylie Nemechek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license 1550    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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99% fewer Medicare Part D claims than the average specialist in 2024

11 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Robert Nemechek11
  2. Specialty average1,380

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: $22.26

1 payment: food and beverage; the largest payer was Kyowa Kirin, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Nemechek$22.26
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Robert Wylie Nemechek among 350 specialist records in Hawaii

Robert Wylie Nemechek, M.D. is one of 350 specialist records with a practice address in Hawaii. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 45% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 18% of these records are
  • Record last updated2007 · 81% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 specialist records list a practice address in Kailua

They are 18 of the 1,421 NPPES records with a practice address in Kailua, and 350 specialist records in Hawaii.

All 350 in Hawaii → Every provider in Kailua → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Lynda Borges, M.T.Kailua, HI 967341225463607
  2. Therese CompagnoniKailua, HI 967341629294707
  3. Maxwell Cooper, M.D.Kailua, HI 967341295829935
  4. Stephanie Domingo, P.T.Kailua, HI 967341902132533
  5. Leighann Frattarelli, M.D.Kailua, HI 967341720030695
  6. Maryann Gianantoni, P.T.Kailua, HI 967341730415365
  7. Lois Ifft, LMTKailua, HI 967341245308188
  8. Renda Isbell, MTKailua, HI 967341760522882

Common questions

What is Robert Wylie Nemechek, M.D.'s NPI number?

Robert Wylie Nemechek, M.D.'s National Provider Identifier (NPI) is 1134330277, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Wylie Nemechek, M.D. located?

The NPPES record lists a practice address at 920 Maunawili Cir, Kailua, HI, 96734. Phone: (808) 261-9718. Providers update this record themselves, so call before visiting.

How can I verify Robert Wylie Nemechek, M.D.'s license?

NPPES lists Hawaii license number 1550, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Wylie Nemechek, M.D. prescribe under Medicare Part D?

In 2024, Robert Wylie Nemechek, M.D. had 11 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.