Macy Dieleman, O.D.
Optometrist · Boone, IA
Macy Dieleman, O.D. is an optometrist with a practice address in Boone, Iowa, and NPI 1891148151, issued on Jul 21, 2016. Check the license (Iowa 083098, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Macy Dieleman
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 083098 IA
Self-reported in NPPES; status is on the state search - Practice location
- 718 Story St, Boone, IA 50036
- Phone
- (515) 432-2020
- Enumerated
- Jul 21, 2016
- Entity
- Type 1 · individual
Also registered at 718 Story St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Barker, O.D.Optometrist1063409597
Verify Macy Dieleman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 083098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
70% fewer Medicare Part D claims than the average optometrist in 2024
83 Medicare Part D claims for 22 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Latanoprost40 claims
- Timolol Maleate15 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.
Industry payments in 2024: $175.61
5 payments, mostly food and beverage; the largest payer was Alcon Vision LLC. The 33,561 providers of this specialty with any payment received $749.79 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.
One hospital or facility affiliation
- Elite Eye Care PCWaukee, IA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
4 optometrist records list a Boone practice address
They are 4 of the 128 NPPES records with a Boone practice address, and 667 optometrist records in Iowa.
All 4 in Boone → All 667 in Iowa → Every provider in Boone →
Other optometrist records in Iowa
- Ryan Ackerman, O.D.Rock Rapids, IA1770692311
- Katie Adams, ODWest Union, IA1710500251
- Paul Ahern, O.D.Dyersville, IA1104892116
- George Alberhasky, O.D., P.C.Iowa City, IA1013036425
- Troy Albrecht, ODMarion, IA1053392522
- Steven Aljets, O.D.West Des Moines, IA1790745602
- Daniel Alletto, ODCenterville, IA1043668700
- John Altfillisch, ODOttumwa, IA1154420172
- Mark Altfillisch, ODOttumwa, IA1093814014
- Jeffrey Anderson, O.D.Boone, IA1760466098
Common questions
What is Macy Dieleman, O.D.'s NPI number?
Macy Dieleman, O.D.'s National Provider Identifier (NPI) is 1891148151, issued on Jul 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Macy Dieleman, O.D. located?
The NPPES record lists a practice address at 718 Story St, Boone, IA, 50036. Phone: (515) 432-2020. Providers update this record themselves, so call before visiting.
How can I verify Macy Dieleman, O.D.'s license?
NPPES lists Iowa license number 083098, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Macy Dieleman, O.D. prescribe under Medicare Part D?
In 2024, Macy Dieleman, O.D. had 83 Medicare Part D claims for 22 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.