NPPES file of Aug 9, 2026

Alistair William Bairos, MD

Surgery Physician · Kamuela, HI

Alistair William Bairos, MD is a surgery physician with a practice address in Kamuela, Hawaii, and NPI 1992751127, issued on May 26, 2006. Check the license (Hawaii 4696, as entered in NPPES) on the Hawaii Medical Board; 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
1992751127
Name
Alistair William Bairos
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
4696 HI
Self-reported in NPPES; status is on the state search
Practice location
64-1035 Mamalahoa Hwy, Kamuela, HI 96743
Phone
(808) 960-5412
Enumerated
May 26, 2006
Record last updated
Aug 22, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050105001040); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 64-1035 Mamalahoa Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Paul Howard, MDOtolaryngology Physician1750336244
  2. Valerie Quijano, D.C.Chiropractor1790117869

Verify Alistair William Bairos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license 4696
    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
Open the Hawaii license search

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69% more Medicare Part D claims than the average surgery physician in 2024

248 Medicare Part D claims for 77 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Alistair Bairos248
  2. Specialty average147

Most prescribed

  1. Estradiol61 claims
  2. Mupirocin33 claims
  3. Progesterone28 claims
  4. Estradiol (Once Weekly)15 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: $22.55

1 payment: food and beverage; the largest payer was Solventum Corporation. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alistair Bairos$22.55
  2. Specialty average$3,513.80

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

Alistair William Bairos among 145 surgery physician records in Hawaii

Alistair William Bairos, MD is one of 145 surgery physician records with a practice address in Hawaii. 70% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 62% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1980 · median 2003 among the 73 with a school on file
  • Record last updated2017 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Hawaii

There are 145 surgery physician records in Hawaii.

The 8 surgery physician records with the nearest ZIP codes

  1. Thatcher Magoun, M.D.Kalaheo, HI 967411881794402
  2. Robert Weiner, M.D.Kalaheo, HI 967411952332835
  3. Andrew Fedder, MDKailua Kona, HI 967401588720205
  4. Daryl Kurozawa, MDKailua Kona, HI 967401679656557
  5. Ryan Sensecqua, D.O.Kailua Kona, HI 967401922349679
  6. Genia TaitanoKailua Kona, HI 967401972965408
  7. Nathan Tomita, D.O.Kailua Kona, HI 967401255312401
  8. Laylah Zelko, MDKailua Kona, HI 967401851850853

Common questions

What is Alistair William Bairos, MD's NPI number?

Alistair William Bairos, MD's National Provider Identifier (NPI) is 1992751127, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alistair William Bairos, MD located?

The NPPES record lists a practice address at 64-1035 Mamalahoa Hwy, Kamuela, HI, 96743. Phone: (808) 960-5412. Providers update this record themselves, so call before visiting.

How can I verify Alistair William Bairos, MD's license?

NPPES lists Hawaii license number 4696, 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 Alistair William Bairos, MD prescribe under Medicare Part D?

In 2024, Alistair William Bairos, MD had 248 Medicare Part D claims for 77 beneficiaries; the average among surgery physician prescribers was 147. 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.