Donavon Jared Dahmer, MD
Ophthalmology Physician · Iowa City, IA
Donavon Jared Dahmer, MD is an ophthalmology physician with a practice address in Iowa City, Iowa, and NPI 1194416156, issued on May 18, 2023. Check the license (Iowa R-12701, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Donavon Jared Dahmer
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- R-12701 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr, Iowa City, IA 52242
- Phone
- (319) 353-8585
- Enumerated
- May 18, 2023
- Record last updated
- May 18, 2023
- 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 Donavon Jared Dahmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license R-12701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average ophthalmology physician in 2024
50 Medicare Part D claims for 21 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of 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.
Donavon Jared Dahmer among 220 ophthalmology physician records in Iowa
Donavon Jared Dahmer, 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 2023, is newer than 91% of them.
- NPI issued2023 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2023 · 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
- Michael Abramoff, MD, PHDIowa City, IA 522421578564639
- Wallace Alward, MDIowa City, IA 522421063413417
- 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 Donavon Jared Dahmer, MD's NPI number?
Donavon Jared Dahmer, MD's National Provider Identifier (NPI) is 1194416156, issued on May 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Donavon Jared Dahmer, MD located?
The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 353-8585. Providers update this record themselves, so call before visiting.
How can I verify Donavon Jared Dahmer, MD's license?
NPPES lists Iowa license number R-12701, 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 Donavon Jared Dahmer, MD prescribe under Medicare Part D?
In 2024, Donavon Jared Dahmer, MD had 50 Medicare Part D claims for 21 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.