Lesley K. Olswing, O.D.
Optometrist · Ames, IA
Lesley K. Olswing, O.D. is an optometrist with a practice address in Ames, Iowa, and NPI 1902069305, issued on Jul 7, 2008. Check the license (Iowa 08211, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lesley K. Olswing
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 08211 IA
Self-reported in NPPES; status is on the state search - Practice location
- 3500 University Blvd, Ames, IA 50010
- Phone
- (515) 239-3020
- Enumerated
- Jul 7, 2008
- Record last updated
- Jan 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (515) 239-3025
- Medicaid ID
- 1902069305 MO
- Medicare enrollment
- Enrolled (PECOS I20170817003823); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 2008
- Entity
- Type 1 · individual
Also registered at 3500 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Bancroft, DOSports Medicine (Family Medicine) Physician1538321971
- Paul Baumert, MDFamily Medicine Physician1063408326
- Melissa Chiston, MDRheumatology Physician1134440886
- Alejandra Londono Jimenez, M.D.Rheumatology Physician1699161919
- Madison Mathes, DPTPhysical Therapist1699485946
- Jordan Pritchard, DPTPhysical Therapist1841728813
Verify Lesley K. Olswing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 08211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average optometrist in 2024
31 Medicare Part D claims for 17 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost17 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: $82.51
3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 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
- Mcfarland Clinic PCAmes, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in Iowa
There are 676 optometrist records in Iowa.
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 Lesley K. Olswing, O.D.'s NPI number?
Lesley K. Olswing, O.D.'s National Provider Identifier (NPI) is 1902069305, issued on Jul 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lesley K. Olswing, O.D. located?
The NPPES record lists a practice address at 3500 University Blvd, Ames, IA, 50010. Phone: (515) 239-3020. Providers update this record themselves, so call before visiting.
How can I verify Lesley K. Olswing, O.D.'s license?
NPPES lists Iowa license number 08211, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Lesley K. Olswing, O.D. prescribe under Medicare Part D?
In 2024, Lesley K. Olswing, O.D. had 31 Medicare Part D claims for 17 beneficiaries; the average among optometrist prescribers was 277. 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.