Carson Day, OD
Optometrist · Fort Gratiot, MI
Carson Day, OD is an optometrist with a practice address in Fort Gratiot, Michigan, and NPI 1285204339, issued on Jun 30, 2021. Check the license (Michigan 4901005610, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carson Day
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 4901005610 MI
OPT.006997 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3957 24TH Ave, Fort Gratiot, MI 48059
- Phone
- (810) 984-5005
- Enumerated
- Jun 30, 2021
- Record last updated
- Jul 1, 2022
- Fax
- (810) 984-2423
- Medicare enrollment
- Enrolled (PECOS I20220707000565); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2021
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Also registered at 3957 24TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Allen, ODOptometrist1902941537
- Thomas Lees, ODOptometrist1407842040
Verify Carson Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901005610Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average optometrist in 2024
654 Medicare Part D claims for 304 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost148 claims
- Prednisolone Acetate142 claims
- Brimonidine Tartrate57 claims
- Timolol Maleate39 claims
- Neomycin-Polymyxin-Dexameth34 claims
- Moxifloxacin30 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: $881.55
28 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Kamal Fahim MD PLCPort Huron, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carson Day among 1,963 optometrist records in Michigan
Carson Day, OD is one of 1,963 optometrist records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.
- NPI issued2021 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2021 · median 2009 among the 1,121 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 optometrist records list a practice address in Fort Gratiot
They are 12 of the 484 NPPES records with a practice address in Fort Gratiot, and 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Fort Gratiot → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Carol Allen, ODFort Gratiot, MI 480591902941537
- Mary Coughlin-Shores, O.D.Fort Gratiot, MI 480591427146778
- Dennis Kautzman, O.D.Fort Gratiot, MI 480591023171857
- Phillip Kohanov, O.D.Fort Gratiot, MI 480591184615742
- Lindsay Labelle, O.D.Fort Gratiot, MI 480591184008252
- Thomas Lees, ODFort Gratiot, MI 480591407842040
- Heidi McCullah, O.D.Fort Gratiot, MI 480591538164728
- Stephanie Parker, ODFort Gratiot, MI 480591306412408
Common questions
What is Carson Day, OD's NPI number?
Carson Day, OD's National Provider Identifier (NPI) is 1285204339, issued on Jun 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Carson Day, OD located?
The NPPES record lists a practice address at 3957 24TH Ave, Fort Gratiot, MI, 48059. Phone: (810) 984-5005. Providers update this record themselves, so call before visiting.
How can I verify Carson Day, OD's license?
NPPES lists Michigan license number 4901005610, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Carson Day, OD prescribe under Medicare Part D?
In 2024, Carson Day, OD had 654 Medicare Part D claims for 304 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.