NPPES file of Aug 9, 2026

Demi Kim Hoang, OD

Optometrist · Fullerton, CA

Demi Kim Hoang, OD is an optometrist with a practice address in Fullerton, California, and NPI 1295571909, issued on Jul 2, 2024. Check the license (California 35775, as entered in NPPES) with the California 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
1295571909
Name
Demi Kim Hoang
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
35775 CA
Self-reported in NPPES; status is on the state search
Practice location
1001 Starbuck St Apt D302, Fullerton, CA 92833
Phone
(713) 839-6072
Enumerated
Jul 2, 2024
Record last updated
Jul 2, 2024
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.
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Verify Demi Kim Hoang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 35775
    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 California license search

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Industry payments in 2024: $16.61

1 payment: food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Demi Hoang$16.61
  2. Specialty average$769.99

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

Demi Kim Hoang among 8,308 optometrist records in California

Demi Kim Hoang, OD is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2024 · 67% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

84 optometrist records list a practice address in Fullerton

They are 84 of the 5,437 NPPES records with a practice address in Fullerton, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Vernon Agarth, O.D.Fullerton, CA 928331477618148
  2. Alvin Arellano, O.D.Fullerton, CA 928331538155932
  3. Steven Chiana, O.D.Fullerton, CA 928331780622589
  4. Maria Choi, OPTOMETRY STUDENTFullerton, CA 928331962784314
  5. Chris Hsieh, ODFullerton, CA 928331114553518
  6. Tricia Kawaguchi, O.D.Fullerton, CA 928331962530709
  7. Maryam Khatami, ODFullerton, CA 928331528841210
  8. Sung Kim, O.D.Fullerton, CA 928331598814436

Common questions

What is Demi Kim Hoang, OD's NPI number?

Demi Kim Hoang, OD's National Provider Identifier (NPI) is 1295571909, issued on Jul 2, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Demi Kim Hoang, OD located?

The NPPES record lists a practice address at 1001 Starbuck St Apt D302, Fullerton, CA, 92833. Phone: (713) 839-6072. Providers update this record themselves, so call before visiting.

How can I verify Demi Kim Hoang, OD's license?

NPPES lists California license number 35775, as entered by the provider. Search the California 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.

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.