NPPES file of Aug 9, 2026

Liam James Ferguson

Optometrist · Highland, IN

Liam James Ferguson is an optometrist with a practice address in Highland, Indiana, and NPI 1194579482, issued on Apr 15, 2024. Check the license (Indiana 18004533A, as entered in NPPES) with the Indiana 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
1194579482
Name
Liam James Ferguson
Primary taxonomy
Optometrist 152W00000X
License number
18004533A IN
Self-reported in NPPES; status is on the state search
Practice location
8417 Kennedy Ave, Highland, IN 46322
Phone
(219) 838-2020
Enumerated
Apr 15, 2024
Record last updated
Jul 18, 2024
Medicare enrollment
Enrolled (PECOS I20240815000616); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2024
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 8417 Kennedy Ave

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

  1. James Ferguson, O.D.Optometrist1548269202

Verify Liam James Ferguson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 18004533A
    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 Indiana 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.

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Industry payments in 2024: $1,193.24

10 payments; by number, the most common kind was 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. Liam Ferguson$1,193.24
  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.

Bills Medicare through one group practice

  1. James D. Ferguson OD PCHighland, IN

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

Liam James Ferguson among 1,578 optometrist records in Indiana

Liam James Ferguson 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 2024, is newer than 92% of them.

  • NPI issued2024 · 92% of these records are older, 4% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2024 · median 2008 among the 1,014 with a school on file
  • Record last updated2024 · 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).

7 optometrist records list a practice address in Highland

They are 7 of the 369 NPPES records with a practice address in Highland, and 1,578 optometrist records in Indiana.

The 8 optometrist records with the nearest ZIP codes

  1. Valerie Balogh, O.D.Highland, IN 463221154474179
  2. Thomas Cedarstaff, O.D.Highland, IN 463221588710388
  3. James Ferguson, O.D.Highland, IN 463221548269202
  4. Roger Liggett, ODHighland, IN 463221578511663
  5. Debby RodriguezHighland, IN 463221851444251
  6. Steve Vargo, O.D.Highland, IN 463221770503500
  7. Suzanna Acosta, ODMunster, IN 463211871006338
  8. Bradley Anderson, O.D.Munster, IN 463211225077076

Common questions

What is Liam James Ferguson's NPI number?

Liam James Ferguson's National Provider Identifier (NPI) is 1194579482, issued on Apr 15, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Liam James Ferguson located?

The NPPES record lists a practice address at 8417 Kennedy Ave, Highland, IN, 46322. Phone: (219) 838-2020. Providers update this record themselves, so call before visiting.

How can I verify Liam James Ferguson's license?

NPPES lists Indiana license number 18004533A, 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.