John Michael Large, O.D.
Optometrist · Ludington, MI
John Michael Large, O.D. is an optometrist with a practice address in Ludington, Michigan, and NPI 1710362488, issued on Jul 23, 2015. Check the license (Michigan 4901004921, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Michael Large
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4901004921 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5959 Lawndale St, Ludington, MI 49431
- Phone
- (231) 845-6261
- Enumerated
- Jul 23, 2015
- Record last updated
- Jul 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (231) 843-9171
- Medicare enrollment
- Enrolled (PECOS I20150820012249); accepts Medicare assignment
- Medical or professional school
- Ferris State College - College Of Optometry, 2015
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Also registered at 5959 Lawndale St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Lang, O.D.Optometrist1295705846
- Andrew Riemer, D.O.Ophthalmology Physician1366429706
- Brandon Riemer, D.O.Ophthalmology Physician1548523715
- Julie Ritter, O.D.Optometrist1538130208
- Deborah Wu, MDOphthalmology Physician1760698245
Verify John Michael Large in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901004921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average optometrist in 2024
331 Medicare Part D claims for 148 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Latanoprost124 claims
- Tobramycin-Dexamethasone58 claims
- Timolol Maleate49 claims
- Prednisolone Acetate18 claims
- Restasis13 claims
- Dorzolamide-Timolol11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Andrew S Riemer DO PCLudington, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Michael Large among 1,963 optometrist records in Michigan
John Michael Large, O.D. 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 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 28% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2009 among the 1,121 with a school on file
- Record last updated2015 · 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).
7 optometrist records list a practice address in Ludington
They are 7 of the 481 NPPES records with a practice address in Ludington, and 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Ludington → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jennifer Branning, ODLudington, MI 494311962470070
- Derek Fatura, O.D.Ludington, MI 494311871601294
- Holly Goodwin, ODLudington, MI 494311215668181
- Lauren Goslin, ODLudington, MI 494311720574031
- Amanda Lang, O.D.Ludington, MI 494311295705846
- Julie Ritter, O.D.Ludington, MI 494311538130208
- Robert Huizenga, O DJenison, MI 494281447255914
- Stacy Noyes, ODJenison, MI 494281326064239
Common questions
What is John Michael Large, O.D.'s NPI number?
John Michael Large, O.D.'s National Provider Identifier (NPI) is 1710362488, issued on Jul 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Large, O.D. located?
The NPPES record lists a practice address at 5959 Lawndale St, Ludington, MI, 49431. Phone: (231) 845-6261. Providers update this record themselves, so call before visiting.
How can I verify John Michael Large, O.D.'s license?
NPPES lists Michigan license number 4901004921, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does John Michael Large, O.D. prescribe under Medicare Part D?
In 2024, John Michael Large, O.D. had 331 Medicare Part D claims for 148 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is John Michael Large, O.D.'s MIPS final score?
The 2023 MIPS final score is 79.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.