Arlan Timothy Johnson, MD PHD
Ophthalmology Physician · Iowa City, IA
Arlan Timothy Johnson, MD PHD is an ophthalmology physician with a practice address in Iowa City, Iowa, and NPI 1134111339, issued on Aug 16, 2005. Check the license (Iowa 26622, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Arlan Timothy Johnson
- Credential
- MD PHD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 26622 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr, Iowa City, IA 52242
- Phone
- (319) 356-8118
- Enumerated
- Aug 16, 2005
- Record last updated
- Dec 15, 2022
- Fax
- (319) 353-7699
- Medicaid ID
- 0073023 IA
- 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 Arlan Timothy Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 26622Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average ophthalmology physician in 2024
35 Medicare Part D claims for 13 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.
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: $998.60
1 payment: travel and lodging; 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.
Arlan Timothy Johnson among 220 ophthalmology physician records in Iowa
Arlan Timothy Johnson, MD PHD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 75% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2022 · 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 Arlan Timothy Johnson, MD PHD's NPI number?
Arlan Timothy Johnson, MD PHD's National Provider Identifier (NPI) is 1134111339, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Arlan Timothy Johnson, MD PHD located?
The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 356-8118. Providers update this record themselves, so call before visiting.
How can I verify Arlan Timothy Johnson, MD PHD's license?
NPPES lists Iowa license number 26622, 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 Arlan Timothy Johnson, MD PHD prescribe under Medicare Part D?
In 2024, Arlan Timothy Johnson, MD PHD had 35 Medicare Part D claims for 13 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.