NPPES file of Aug 9, 2026

Hong-Ngoc Han, O.D.

Optometrist · Little Rock, AR

Hong-Ngoc Han, O.D. is an optometrist with a practice address in Little Rock, Arkansas, and NPI 1639622038, issued on Aug 2, 2016. Check the license (Arkansas 4030, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1639622038
Name
Hong-Ngoc Han
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
4030 AR
1822-756AT LA
Self-reported in NPPES; status is on the state search
Practice location
16901 Chenal Pkwy, Little Rock, AR 72223
Phone
(501) 295-4011
Enumerated
Aug 2, 2016
Record last updated
Jun 11, 2026
Fax
(501) 295-4003
Medicare enrollment
Enrolled (PECOS I20260512000384); accepts Medicare assignment
Medical or professional school
Southern College Of Optometry, 2016
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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8 nearest optometrist records → All 531 in Arkansas → Look up another NPI →

Also registered at 16901 Chenal Pkwy

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

  1. Crystal Colclough, PHARMDPharmacist1386346690

Verify Hong-Ngoc Han in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
    Search for license 4030    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 Arkansas license search

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Bills Medicare through one group practice

  1. Ryan Wood OD LLCLittle Rock, AR

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

Hong-Ngoc Han among 531 optometrist records in Arkansas

Hong-Ngoc Han, O.D. is one of 531 optometrist records with a practice address in Arkansas. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.

  • NPI issued2016 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2016 · median 2008 among the 382 with a school on file
  • Record last updated2026 · 65% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Arkansas

There are 531 optometrist records in Arkansas.

All 531 in Arkansas → Every provider in Little Rock → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Valerie Arnold, ODLittle Rock, AR 722231467974287
  2. Julie Dolven, O.D.Little Rock, AR 722231639467426
  3. Kathryn Hutchins, O.D.Little Rock, AR 722231508350950
  4. Celina Watson, O.D.Little Rock, AR 722231952614869
  5. Paige Harvey, ODLittle Rock, AR 722121497511810
  6. Daniel Hennessey, ODLittle Rock, AR 722121427033596
  7. Brent James, O.D.Little Rock, AR 722121790754471
  8. Brittney Nguyen, ODLittle Rock, AR 722121912639261

Common questions

What is Hong-Ngoc Han, O.D.'s NPI number?

Hong-Ngoc Han, O.D.'s National Provider Identifier (NPI) is 1639622038, issued on Aug 2, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Hong-Ngoc Han, O.D. located?

The NPPES record lists a practice address at 16901 Chenal Pkwy, Little Rock, AR, 72223. Phone: (501) 295-4011. Providers update this record themselves, so call before visiting.

How can I verify Hong-Ngoc Han, O.D.'s license?

NPPES lists Arkansas license number 4030, as entered by the provider. Search the Arkansas 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. 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.