Diana Stewart, O.D.
Optometrist · Okemos, MI
Diana Stewart, O.D. is an optometrist with a practice address in Okemos, Michigan, and NPI 1104129626, issued on Dec 6, 2010. Check the license (Michigan 4901004614, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Stewart
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4901004614 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2333 Jolly RD, Okemos, MI 48864
- Phone
- (517) 381-2000
- Enumerated
- Dec 6, 2010
- Record last updated
- Sep 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Also registered at 2333 Jolly RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ellen Dohr, ODOptometrist1053401935
Verify Diana Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901004614Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average optometrist in 2024
40 Medicare Part D claims for 22 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% 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.
Industry payments in 2024: $175.29
5 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. 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.
Diana Stewart among 1,963 optometrist records in Michigan
Diana Stewart, O.D. is one of 1,963 optometrist records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2021 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 optometrist records list a practice address in Okemos
They are 17 of the 1,487 NPPES records with a practice address in Okemos, and 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Okemos → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- James Budge, O.D.Okemos, MI 488641013918069
- Lori Comparoni, O.D.Okemos, MI 488641861475394
- Ellen Dohr, ODOkemos, MI 488641053401935
- Amanda Gorsline, O.D.Okemos, MI 488641417935925
- Ashleigh Hanlin, D.OOkemos, MI 488641255368601
- Amy Lauer, O.D.Okemos, MI 488641487703203
- Jennifer McKinnon, O.D.Okemos, MI 488641164869566
- Michael North, O.D.Okemos, MI 488641639215429
Common questions
What is Diana Stewart, O.D.'s NPI number?
Diana Stewart, O.D.'s National Provider Identifier (NPI) is 1104129626, issued on Dec 6, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Diana Stewart, O.D. located?
The NPPES record lists a practice address at 2333 Jolly RD, Okemos, MI, 48864. Phone: (517) 381-2000. Providers update this record themselves, so call before visiting.
How can I verify Diana Stewart, O.D.'s license?
NPPES lists Michigan license number 4901004614, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Stewart, O.D. prescribe under Medicare Part D?
In 2024, Diana Stewart, O.D. had 40 Medicare Part D claims for 22 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.