Sontkileo Brown, O.D.
NPI 1841434438 · Optometrist · Hammond, IN
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sontkileo Brown, O.D. is a Optometrist provider in Hammond, IN (NPI 1841434438).
Provider details
- NPI number
- 1841434438
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 046010171 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-27
- Last updated
- 2024-06-19
- Certified
- 2024-06-19
Frequently asked questions
- What is Sontkileo Brown's NPI number?
- Sontkileo Brown's National Provider Identifier (NPI) is 1841434438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sontkileo Brown's specialty?
- Sontkileo Brown is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Sontkileo Brown located?
- Sontkileo Brown's practice location on file with NPPES is 1100 5th Ave, Hammond, IN 46320-1002.
- What is Sontkileo Brown's phone number?
- The practice phone number listed in the NPPES registry for Sontkileo Brown is (219) 370-5007.
- Does Sontkileo Brown accept Medicare?
- Sontkileo Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sontkileo Brown's NPI active?
- Yes — Sontkileo Brown's NPI (1841434438) is active in the NPPES registry as of the last update on 2024-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.