NPPES file of Aug 9, 2026

Sontkileo K. Brown, O.D.

Optometrist · Hammond, IN

Sontkileo K. Brown, O.D. is an optometrist with a practice address in Hammond, Indiana, and NPI 1841434438, issued on Apr 27, 2009. Check the license (Indiana 18003571A, as entered in NPPES) with the Indiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1841434438
Name
Sontkileo K. Brown
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
18003571A IN
046010171 IL
Self-reported in NPPES; status is on the state search
Practice location
1100 5TH Ave, Hammond, IN 46320
Phone
(219) 370-5007
Enumerated
Apr 27, 2009
Record last updated
Jun 19, 2024
Fax
(219) 370-5003
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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Also registered at 1100 5TH Ave

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

  1. Carly KowalskiPharmacist1164022646
  2. Terreah OliverPharmacist1184224289
  3. Emily Robinson, PHARMDPharmacist1154921856

Verify Sontkileo K. Brown 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 18003571A    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

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Optometrist providers in Indiana

There are 1,578 optometrist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,578 in Indiana → Every provider in Hammond →

Other optometrist records in Indiana

  1. Deanne Aavang, O.D.Lafayette, IN1306039268
  2. Renee Abrassant RamseyPetersburg, IN1417048281
  3. Jeffrey AchampongTerre Haute, IN1386191708
  4. Sydney Ackerman, ODMitchell, IN1255266482
  5. Suzanna Acosta, ODMunster, IN1871006338
  6. Bryan Acton, O.D.Carmel, IN1033273933
  7. Emma Acton, ODPlainfield, IN1598457749
  8. Heather Adams, ODIndianapolis, IN1245310853
  9. Kellee Adams, O.D.Bedford, IN1427311950
  10. Jeffrey Ahaus, O.D.Lawrenceburg, IN1023075900

Common questions

What is Sontkileo K. Brown, O.D.'s NPI number?

Sontkileo K. Brown, O.D.'s National Provider Identifier (NPI) is 1841434438, issued on Apr 27, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Sontkileo K. Brown, O.D. located?

The NPPES record lists a practice address at 1100 5TH Ave, Hammond, IN, 46320. Phone: (219) 370-5007. Providers update this record themselves, so call before visiting.

How can I verify Sontkileo K. Brown, O.D.'s license?

NPPES lists Indiana license number 18003571A, 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. 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.