Marc Toeteberg-Harms, MD
Ophthalmology Physician · Iowa City, IA
Marc Toeteberg-Harms, MD is an ophthalmology physician with a practice address in Iowa City, Iowa, and NPI 1164187019, issued on Nov 5, 2021. Check the license (Iowa SP-0282, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Marc Toeteberg-Harms
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- SP-0282 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr, Iowa City, IA 52242
- Phone
- (319) 356-3705
- Enumerated
- Nov 5, 2021
- Record last updated
- Jul 3, 2024
- Fax
- (319) 353-6030
- Medicare enrollment
- Enrolled (PECOS I20240628001542); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 220 in Iowa → Look up another NPI →
Also registered at 200 Hawkins Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marc Toeteberg-Harms in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license SP-0282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average ophthalmology physician in 2024
2,140 Medicare Part D claims for 477 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Latanoprost712 claims
- Brimonidine Tartrate406 claims
- Dorzolamide-Timolol384 claims
- Timolol Maleate175 claims
- Dorzolamide Hcl77 claims
- Prednisolone Acetate47 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): 77.8 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: $367.76
6 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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
- State University OF IowaIowa City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Toeteberg-Harms among 220 ophthalmology physician records in Iowa
Marc Toeteberg-Harms, MD is one of 220 ophthalmology physician records with a practice address in Iowa. 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 2021, is newer than 85% of them.
- NPI issued2021 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2007 · median 2006 among the 123 with a school on file
- Record last updated2024 · 62% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 ophthalmology physician records list a practice address in Iowa City
They are 94 of the 7,163 NPPES records with a practice address in Iowa City, and 220 ophthalmology physician records in Iowa.
All 220 in Iowa → Every provider in Iowa City → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
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- Herbert Boldt, MDIowa City, IA 522421558362871
- Keith Carter, MDIowa City, IA 522421942201082
- John Fingert, MDIowa City, IA 522421306847454
- James Folk, MDIowa City, IA 522421316948490
- Karen Gehrs, MDIowa City, IA 522421669473732
- Emily Greenlee, MDIowa City, IA 522421710979919
Common questions
What is Marc Toeteberg-Harms, MD's NPI number?
Marc Toeteberg-Harms, MD's National Provider Identifier (NPI) is 1164187019, issued on Nov 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marc Toeteberg-Harms, MD located?
The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 356-3705. Providers update this record themselves, so call before visiting.
How can I verify Marc Toeteberg-Harms, MD's license?
NPPES lists Iowa license number SP-0282, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marc Toeteberg-Harms, MD prescribe under Medicare Part D?
In 2024, Marc Toeteberg-Harms, MD had 2,140 Medicare Part D claims for 477 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Marc Toeteberg-Harms, MD's MIPS final score?
The 2023 MIPS final score is 77.8 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.