NPPES file of Aug 9, 2026

Michelle J. Louie-Gillia, O.D.

Optometrist · Honolulu, HI

Michelle J. Louie-Gillia, O.D. is an optometrist with a practice address in Honolulu, Hawaii, and NPI 1942505151, issued on Jan 19, 2011. Check the license (Hawaii 738, 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
1942505151
Name
Michelle J. Louie-Gillia
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
738 HI
14109 CA
Self-reported in NPPES; status is on the state search
Practice location
1010 Pensacola St, Honolulu, HI 96814
Phone
(808) 432-2000
Enumerated
Jan 19, 2011
Record last updated
Mar 25, 2025
Medicare enrollment
Enrolled (PECOS I20151201001025); accepts Medicare assignment
Medical or professional school
University Of California - School Of Optometry, 2010
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 1010 Pensacola St

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

  1. Vanessa Antonio-Ignacio, DOFamily Medicine Physician1629711841
  2. Ruth Ayala, PTAPhysical Therapy Assistant1417124157
  3. Kathleen Baker, PTPhysical Therapist1902844236
  4. Argenita Balinbin, APRN-RX FNP-CFamily Nurse Practitioner1568819811
  5. Alfredo Baron, PTAPhysical Therapy Assistant1538383476
  6. Kenneth Baum, MDOphthalmology Physician1871692269

Verify Michelle J. Louie-Gillia 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 738
    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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86% fewer Medicare Part D claims than the average optometrist in 2024

40 Medicare Part D claims for 27 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Michelle Louie-Gillia40
  2. Specialty average277

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.

Bills Medicare through one group practice

  1. Hawaii Permanente Medical Group IncHonolulu, HI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michelle J. Louie-Gillia among 353 optometrist records in Hawaii

Michelle J. Louie-Gillia, O.D. is one of 353 optometrist records with a practice address in Hawaii. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 66% of them.

  • NPI issued2011 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2010 · median 2003 among the 218 with a school on file
  • Record last updated2025 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Hawaii

There are 353 optometrist records in Hawaii.

The 8 optometrist records with the nearest ZIP codes

  1. Derrick Abe, O.D.Honolulu, HI 968141184676264
  2. Dirk Fujii, O.D.Honolulu, HI 968141063425536
  3. David Fujimoto, O.D.Honolulu, HI 968141790770113
  4. Tracie Inouchi, O.D.Honolulu, HI 968141457337909
  5. Keith Kawamura, ODHonolulu, HI 968141790792760
  6. Cherilyn Lai, O.D.Honolulu, HI 968141811941743
  7. Kevin Lui, ODHonolulu, HI 968141881649226
  8. Johnny Noblezada, ODHonolulu, HI 968141316900715

Common questions

What is Michelle J. Louie-Gillia, O.D.'s NPI number?

Michelle J. Louie-Gillia, O.D.'s National Provider Identifier (NPI) is 1942505151, issued on Jan 19, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Michelle J. Louie-Gillia, O.D. located?

The NPPES record lists a practice address at 1010 Pensacola St, Honolulu, HI, 96814. Phone: (808) 432-2000. Providers update this record themselves, so call before visiting.

How can I verify Michelle J. Louie-Gillia, O.D.'s license?

NPPES lists Hawaii license number 738, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

How much does Michelle J. Louie-Gillia, O.D. prescribe under Medicare Part D?

In 2024, Michelle J. Louie-Gillia, O.D. had 40 Medicare Part D claims for 27 beneficiaries; the average among optometrist prescribers was 277. 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.