Kevin Guyton, MD
Emergency Medicine Physician · Waimea, HI
Kevin Guyton, MD is an emergency medicine physician with a practice address in Waimea, Hawaii, and NPI 1396279527, issued on Apr 13, 2017. Check the license (Hawaii MD21085, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kevin Guyton
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD21085 HI
R76059 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4643 Waimea Canyon Drive, Waimea, HI 96796
- Phone
- (808) 338-9431
- Enumerated
- Apr 13, 2017
- Record last updated
- Aug 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20200901000801); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2017
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 370 in Hawaii → Look up another NPI →
Also registered at 4643 Waimea Canyon Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Gregorius, D.O.Emergency Medicine Physician1548473465
- Robert Millard, M.D.Anesthesiology Physician1881769156
- Heidi Purcell, MDObstetrics Physician1275888513
- Nia Robinson, MDSurgery Physician1699304204
Verify Kevin Guyton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD21085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average emergency medicine physician in 2024
102 Medicare Part D claims for 74 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin14 claims
- Amoxicillin-Clavulanate Potass12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 61.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hawaii Emergency Physicians Associated IncWaimea, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin Guyton among 370 emergency medicine physician records in Hawaii
Kevin Guyton, MD is one of 370 emergency medicine physician records with a practice address in Hawaii. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2017 · median 2012 among the 202 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 emergency medicine physician records list a practice address in Waimea
They are 3 of the 43 NPPES records with a practice address in Waimea, and 370 emergency medicine physician records in Hawaii.
All 370 in Hawaii → Every provider in Waimea → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David Gregorius, D.O.Waimea, HI 967961548473465
- Brian Tobe, MDWaimea, HI 967961336170786
- Jose Almeida, M.D.Waipahu, HI 967971326091224
- Daniel Brandes, MDWailuku, HI 967931326075565
- Leslie Cho, M.D.Wailuku, HI 967931922211390
- William Eilert, MDWailuku, HI 967931003859653
- Marc Emde, MDWailuku, HI 967931609819010
- Mark Haddad, MDWailuku, HI 967931861435430
Common questions
What is Kevin Guyton, MD's NPI number?
Kevin Guyton, MD's National Provider Identifier (NPI) is 1396279527, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Guyton, MD located?
The NPPES record lists a practice address at 4643 Waimea Canyon Drive, Waimea, HI, 96796. Phone: (808) 338-9431. Providers update this record themselves, so call before visiting.
How can I verify Kevin Guyton, MD's license?
NPPES lists Hawaii license number MD21085, 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 Kevin Guyton, MD prescribe under Medicare Part D?
In 2024, Kevin Guyton, MD had 102 Medicare Part D claims for 74 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Kevin Guyton, MD's MIPS final score?
The 2023 MIPS final score is 61.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.