Brant Tregellas Molenaar, OD
Optometrist · Lansing, IL
Brant Tregellas Molenaar, OD is an optometrist with a practice address in Lansing, Illinois, and NPI 1942307053, issued on Sep 20, 2006. Check the license (Illinois 46008622, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brant Tregellas Molenaar
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 46008622 IL
18002644 IN
T1494 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3546 Ridge Road, Lansing, IL 60438
- Phone
- (708) 474-0078
- Enumerated
- Sep 20, 2006
- Record last updated
- Nov 13, 2025
- Fax
- (708) 474-0141
- Medicare enrollment
- Enrolled (PECOS I20101026000654); accepts Medicare assignment
- Medical or professional school
- Indiana University - School Of Optometry, 1993
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 3546 Ridge Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gordon Molenaar, ODOptometrist1528165669
Verify Brant Tregellas Molenaar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 46008622Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average optometrist in 2024
84 Medicare Part D claims for 41 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Tobramycin-Dexamethasone30 claims
- Latanoprost29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Aeg Indiana Professional PCDemotte, IN
- Deboer OD LtdDemotte, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brant Tregellas Molenaar among 2,697 optometrist records in Illinois
Brant Tregellas Molenaar, OD is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 63% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1993 · median 2008 among the 1,513 with a school on file
- Record last updated2025 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 optometrist records list a practice address in Lansing
They are 10 of the 270 NPPES records with a practice address in Lansing, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Lansing → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Terrance Carmine, O.D.Lansing, IL 604381740361443
- Lawrence Haddad, O.D.Lansing, IL 604381952313777
- Joseph HamannLansing, IL 604381477617926
- Zachary Jones, O.D.Lansing, IL 604381871757062
- Chen-Yu Kuo, O.D.Lansing, IL 604381669514709
- Tiffany Lue, O.D.Lansing, IL 604381417364167
- Gordon Molenaar, ODLansing, IL 604381528165669
- Laurey Schillman, O.D.Lansing, IL 604381871631267
Common questions
What is Brant Tregellas Molenaar, OD's NPI number?
Brant Tregellas Molenaar, OD's National Provider Identifier (NPI) is 1942307053, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brant Tregellas Molenaar, OD located?
The NPPES record lists a practice address at 3546 Ridge Road, Lansing, IL, 60438. Phone: (708) 474-0078. Providers update this record themselves, so call before visiting.
How can I verify Brant Tregellas Molenaar, OD's license?
NPPES lists Illinois license number 46008622, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Brant Tregellas Molenaar, OD prescribe under Medicare Part D?
In 2024, Brant Tregellas Molenaar, OD had 84 Medicare Part D claims for 41 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.