Doctor profile · Federal record
Dr. Diana Stewart, O.D.
Optometrist · Okemos, MI
- NPI 1104129626
- 16 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2333 Jolly RD
Okemos, MI 488643541
(517) 381-2000 - Additional location
-
5403 W Saginaw Hwy
Lansing, MI 489171918
(517) 886-0222 - Mailing address
-
5210 Twinging Dr
Okemos, MI 488642977
Credentials & registration
- NPI registered
- December 2010 — 16 yrs on file
- Profile last updated
- September 27, 2021
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Michigan #4901004614
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104129626. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50
Distinct HCPCS
2
Medicare allowed
$4,417
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 33 | 33 | $116 | |
92250 |
Photography of the retina | 17 | 17 | $35 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 33. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$175
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision Inc. | 1 | $79.56 | |
| Alcon Vision LLC | 2 | $47.69 | |
| Oyster Point Pharma, Inc. | 1 | $24.42 | |
| Bausch & Lomb Americas Inc. | 1 | $23.62 |
By nature of payment
Frequently asked questions
What is Dr. Diana Stewart's medical specialty?
Dr. Diana Stewart practices Optometrist in Okemos, MI.
Where does Dr. Diana Stewart practice?
Dr. Diana Stewart practices at 2333 Jolly RD, Okemos, MI 488643541. Office phone: 5173812000.
What is Dr. Diana Stewart's NPI?
Dr. Diana Stewart's National Provider Identifier (NPI) is 1104129626, issued by NPPES.
What procedures does Dr. Diana Stewart commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.