Timothy James Barron, MD
Ophthalmology Physician · Grand Haven, MI
Timothy James Barron, MD is an ophthalmology physician with a practice address in Grand Haven, Michigan, and NPI 1912981994, issued on Dec 2, 2005. Check the license (Michigan 4301074314, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Timothy James Barron
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 4301074314 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1445 Sheldon RD, Grand Haven, MI 49417
- Phone
- (616) 842-1680
- Enumerated
- Dec 2, 2005
- Record last updated
- Oct 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (616) 842-8269
- Medicaid ID
- 4284215 MI
- Medicare enrollment
- Enrolled (PECOS I20120427000532); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Michigan → Look up another NPI →
Also registered at 1445 Sheldon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Ottenbaker, MDFamily Medicine Physician1386648624
- Theresa Pebbles, PA-CPhysician Assistant1851594501
Verify Timothy James Barron in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301074314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average ophthalmology physician in 2024
2,903 Medicare Part D claims for 735 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Latanoprost1,030 claims
- Timolol Maleate401 claims
- Dorzolamide-Timolol251 claims
- Neomycin-Polymyxin-Dexameth192 claims
- Brimonidine Tartrate185 claims
- Lumigan185 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): 74.5 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).
Industry payments in 2024: $368.71
11 payments; by number, the most common kind was food and beverage; the largest payer was Biotissue Holdings Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Shoreline Ophthalmology PLLCMuskegon, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy James Barron among 791 ophthalmology physician records in Michigan
Timothy James Barron, MD is one of 791 ophthalmology physician records with a practice address in Michigan. 80% 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, 78% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1991 · median 2002 among the 548 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Michigan
There are 791 ophthalmology physician records in Michigan.
All 791 in Michigan → Every provider in Grand Haven → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- John Leenhouts, MDGrand Haven, MI 494171093778334
- Paul Ondarko, MDGrandville, MI 494181487794459
- Christopher Stock, M.D.Grandville, MI 494181144233347
- Hollister Swanson, MDGrandville, MI 494181245791623
- John Arendshorst, M.D.Holland, MI 494231073536777
- Thomas Arendshorst, MDHolland, MI 494231902009368
- Peter Bast, M.D.Holland, MI 494231295937332
- Matthew Currie, M.D.Holland, MI 494231821309360
Common questions
What is Timothy James Barron, MD's NPI number?
Timothy James Barron, MD's National Provider Identifier (NPI) is 1912981994, issued on Dec 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Timothy James Barron, MD located?
The NPPES record lists a practice address at 1445 Sheldon RD, Grand Haven, MI, 49417. Phone: (616) 842-1680. Providers update this record themselves, so call before visiting.
How can I verify Timothy James Barron, MD's license?
NPPES lists Michigan license number 4301074314, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy James Barron, MD prescribe under Medicare Part D?
In 2024, Timothy James Barron, MD had 2,903 Medicare Part D claims for 735 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Timothy James Barron, MD's MIPS final score?
The 2023 MIPS final score is 74.5 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.