NPPES file of Aug 9, 2026

Michael Keith Williams, APRN, RN

Family Nurse Practitioner · Pearl City, HI

Michael Keith Williams, APRN, RN is a family nurse practitioner with a practice address in Pearl City, Hawaii, and NPI 1154979946, issued on Aug 27, 2019. Check the license (Hawaii APRN-4512, as entered in NPPES) with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1154979946
Name
Michael Keith Williams
Credential
APRN, RN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
APRN-4512 HI
RN-88156 HI
Self-reported in NPPES; status is on the state search
Practice location
2501 Waimano Home RD, Pearl City, HI 96782
Phone
(808) 454-1411
Enumerated
Aug 27, 2019
Record last updated
Jun 9, 2026
Fax
(808) 454-0659
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.
Download card Updates feed

8 nearest family nurse practitioner records → All 780 in Hawaii → Look up another NPI →

Also registered at 2501 Waimano Home RD

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

  1. Stephen AguinaldoCounselor1982834842
  2. Janessa AkakaChild & Adolescent Psychiatric/Mental Health Registered Nurse1194301341
  3. Harry AlamaMental Health Counselor1750531562
  4. Randolph AresCounselor1891348595
  5. Tanya AweauMental Health Counselor1235381872
  6. Lan Bailey, RNRegistered Nurse1992527428

Verify Michael Keith Williams 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 APRN-4512    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
Find the Hawaii license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Michael Keith Williams among 780 family nurse practitioner records in Hawaii

Michael Keith Williams, APRN, RN is one of 780 family nurse practitioner records with a practice address in Hawaii. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 55% of them.

  • NPI issued2019 · 55% of these records are older, 40% newer
  • In a Medicare fileNo · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2026 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 family nurse practitioner records list a practice address in Pearl City

They are 8 of the 344 NPPES records with a practice address in Pearl City, and 780 family nurse practitioner records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 780 in Hawaii → Every provider in Pearl City → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Toni Ballard, NPPearl City, HI 967821730773177
  2. Mary Jane Harris, RN, BSN, FNP-CPearl City, HI 967821457824252
  3. Lori Lynn MalasigPearl City, HI 967821841016383
  4. Meagan Nolin, FNP-BCPearl City, HI 967821255769915
  5. Sara Silva, MSN, APRN, FNP-CPearl City, HI 967821588962666
  6. Meghan Updike, DNP, APRN, FNP-CPearl City, HI 967821124368154
  7. John Yoza, ACNS-BC, FNP-BCPearl City, HI 967821083087415
  8. Suzanna Valerie, A.P.R.N., N.P.Volcano, HI 967851205837812

Common questions

What is Michael Keith Williams, APRN, RN's NPI number?

Michael Keith Williams, APRN, RN's National Provider Identifier (NPI) is 1154979946, issued on Aug 27, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Michael Keith Williams, APRN, RN located?

The NPPES record lists a practice address at 2501 Waimano Home RD, Pearl City, HI, 96782. Phone: (808) 454-1411. Providers update this record themselves, so call before visiting.

How can I verify Michael Keith Williams, APRN, RN's license?

NPPES lists Hawaii license number APRN-4512, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity 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. 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.