Jennifer Harthan, O.D.
Optometrist · Chicago, IL
Jennifer Harthan, O.D. is an optometrist with a practice address in Chicago, Illinois, and NPI 1801818026, issued on Jul 24, 2006. Check the license (Illinois 046.009882, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Harthan
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046.009882 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3241 S Michigan Ave, Chicago, IL 60616
- Phone
- (312) 949-7000
- Enumerated
- Jul 24, 2006
- Entity
- Type 1 · individual
Also registered at 3241 S Michigan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Adams, OD, PHDOptometrist1245721679
- Manal AkkoucheOptometrist1770471104
- Megan Allen, O.D.Optometrist1306045083
- Christine Allison, ODOptometrist1467445908
- Kashifa Ansari, ODStudent in an Organized Health Care Education/Training Program1467145326
- Eric Baas, ODOptometrist1982621801
Verify Jennifer Harthan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046.009882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
22% fewer Medicare Part D claims than the average optometrist in 2024
219 Medicare Part D claims for 67 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 90% of claims.
Most prescribed
- Restasis55 claims
- Miebo42 claims
- Xiidra39 claims
- Cyclosporine25 claims
- Cequa13 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: $35,585.34
55 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.
2 hospital and facility affiliations
- Glenview Vision Care LLCGlenview, IL
- Illinois College OF OptometryChicago, IL
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.
Optometrist providers in Illinois
There are 2,629 optometrist records in Illinois.
Other optometrist records in Illinois
- Marvin Aal, O.D.Chicago, IL1184634180
- Russul Abbas, ODGurnee, IL1285129007
- Sarah Abbott, ODPark Ridge, IL1881333565
- Mahmud Abdallah, ODAlsip, IL1417501248
- Nada AbdallahDeerfield, IL1669206066
- Saul Abraham, O.D.Mt Prospect, IL1285772400
- Jodi Acharya, O.D.Arlington Heights, IL1982769469
- Treacy Adamo, O.D.Hinsdale, IL1043395254
- Carla Adams, O.D.St Charles, IL1720199409
- Renee Adams, ODLawrenceville, IL1437220712
Common questions
What is Jennifer Harthan, O.D.'s NPI number?
Jennifer Harthan, O.D.'s National Provider Identifier (NPI) is 1801818026, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Harthan, O.D. located?
The NPPES record lists a practice address at 3241 S Michigan Ave, Chicago, IL, 60616. Phone: (312) 949-7000. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Harthan, O.D.'s license?
NPPES lists Illinois license number 046.009882, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Harthan, O.D. prescribe under Medicare Part D?
In 2024, Jennifer Harthan, O.D. had 219 Medicare Part D claims for 67 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.