Nathan A. Crouch, O.D.
Optometrist · Champaign, IL
Nathan A. Crouch, O.D. is an optometrist with a practice address in Champaign, Illinois, and NPI 1750386215, issued on Jun 20, 2005. Check the license (Illinois 046009653, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan A. Crouch
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046009653 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3101 Fields South Dr, Champaign, IL 61822
- Phone
- (217) 366-1250
- Enumerated
- Jun 20, 2005
- Record last updated
- Jan 6, 2022
- Medicaid ID
- 046009653 IL
- Medicare enrollment
- Enrolled (PECOS I20040913000543); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2004
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 3101 Fields South Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathan AckermanOtolaryngology Physician1306208640
- David Anderson, M.DOrthopaedic Surgery Physician1821098013
- Abuzar Asif, MDGastroenterology Physician1780240929
- Christine Benway, PT, MPTPhysical Therapist1356560353
- Michael Brown, AUDIOLOGISTAudiologist1104833664
- Dara Catron, OTR/LOccupational Therapist1497940993
Verify Nathan A. Crouch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046009653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.8 times the Medicare Part D claims of the average optometrist in 2024
2,444 Medicare Part D claims for 612 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Latanoprost1,006 claims
- Lumigan223 claims
- Travoprost205 claims
- Dorzolamide Hcl155 claims
- Timolol Maleate135 claims
- Brimonidine Tartrate129 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.
Industry payments in 2024: $188.94
9 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.
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
- Christie Clinic, PLLCChampaign, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan A. Crouch among 2,697 optometrist records in Illinois
Nathan A. Crouch, O.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2004 · median 2008 among the 1,513 with a school on file
- Record last updated2022 · 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).
24 optometrist records list a practice address in Champaign
They are 24 of the 2,445 NPPES records with a practice address in Champaign, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Champaign → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Michael Balgemann, O.D.Champaign, IL 618221861562530
- Jeff Chu, O.D.Champaign, IL 618221649601543
- Kristen Clark, ODChampaign, IL 618221306134317
- Saba Farid, ODChampaign, IL 618221588428320
- Greigham Hopkins, ODChampaign, IL 618221699268813
- Danielle Keith, O.D.Champaign, IL 618221699087361
- Jeffrey Lewis, ODChampaign, IL 618221801142351
- Stephanie Loy, O.D.Champaign, IL 618221376830901
Common questions
What is Nathan A. Crouch, O.D.'s NPI number?
Nathan A. Crouch, O.D.'s National Provider Identifier (NPI) is 1750386215, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nathan A. Crouch, O.D. located?
The NPPES record lists a practice address at 3101 Fields South Dr, Champaign, IL, 61822. Phone: (217) 366-1250. Providers update this record themselves, so call before visiting.
How can I verify Nathan A. Crouch, O.D.'s license?
NPPES lists Illinois license number 046009653, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan A. Crouch, O.D. prescribe under Medicare Part D?
In 2024, Nathan A. Crouch, O.D. had 2,444 Medicare Part D claims for 612 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.