Lan Thanh Nguyen, OD
Optometrist · Indianapolis, IN
Lan Thanh Nguyen, OD is an optometrist with a practice address in Indianapolis, Indiana, and NPI 1952081614, issued on Jul 18, 2023. Check the license (Indiana 18004439A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lan Thanh Nguyen
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 18004439A IN
Self-reported in NPPES; status is on the state search - Practice location
- 5406 W 38TH St, Indianapolis, IN 46254
- Phone
- (317) 280-8234
- Enumerated
- Jul 18, 2023
- Record last updated
- Jul 18, 2023
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,578 in Indiana → Look up another NPI →
Also registered at 5406 W 38TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Pavell, O.D.Optometrist1518410745
- Nicholas Phebus, O.D.Optometrist1205210358
- Nicholas Schroeder, ODOptometrist1538649298
- Kennedy Stakely, ODOptometrist1811870942
Verify Lan Thanh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 18004439ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.71
1 payment: food and beverage; the largest payer was Lkc Technologies, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Lan Thanh Nguyen among 1,578 optometrist records in Indiana
Lan Thanh Nguyen, OD is one of 1,578 optometrist records with a practice address in Indiana. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.
- NPI issued2023 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2023 · 66% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Indiana
There are 1,578 optometrist records in Indiana.
All 1,578 in Indiana → Every provider in Indianapolis → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Claude Anderson, ODIndianapolis, IN 462541265574313
- Nim Bhavsar, O.D.Indianapolis, IN 462541487086468
- Marilyn Burich, ODIndianapolis, IN 462541679562359
- Joel Engelberg, ODIndianapolis, IN 462541639164015
- Kimberly Forniss, O.D.Indianapolis, IN 462541720036668
- Kelly Gelarden, O.D.Indianapolis, IN 462541821146697
- George Hasselbrinck, O.D.Indianapolis, IN 462541659380855
- Karyn Hasselbrinck, ODIndianapolis, IN 462541861401721
Common questions
What is Lan Thanh Nguyen, OD's NPI number?
Lan Thanh Nguyen, OD's National Provider Identifier (NPI) is 1952081614, issued on Jul 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Lan Thanh Nguyen, OD located?
The NPPES record lists a practice address at 5406 W 38TH St, Indianapolis, IN, 46254. Phone: (317) 280-8234. Providers update this record themselves, so call before visiting.
How can I verify Lan Thanh Nguyen, OD's license?
NPPES lists Indiana license number 18004439A, as entered by the provider. Search the Indiana 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.