Elizabeth Hardin, OD
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 26
- Industry payments
- $162
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 111 E 4th St, Alton, IL 62002
- Practice phone
- Call (314) 741-8183
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aeg Ohio Professional
Alton, Illinois
Find Elizabeth Hardin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Elizabeth Hardin is an optometrist in Alton, Illinois
Elizabeth Hardin practices at Aeg Ohio Professional in Alton, Illinois.
Elizabeth Hardin's NPI, 1831255207, was assigned on December 29, 2006. Elizabeth Hardin graduated from Ohio State University - College of Optometry in 1999. Elizabeth Hardin holds Ohio license 5041.
- NPI
- 1831255207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476570946
- NPI enumeration date
- December 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 741-8183
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth Hardin practices at Aeg Ohio Professional in Alton, Illinois
Elizabeth Hardin's primary practice is Aeg Ohio Professional, at 111 E 4th St, Alton, IL 62002 in Madison County. The practice phone is (314) 741-8183.
- Aeg Ohio Professional111 E 4th St, Alton, IL 62002 · Madison CountyPhone(314) 741-8183
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Elizabeth Hardin is affiliated with 3 sites of care and 2 medical groups
Elizabeth Hardin's primary practice is Aeg Ohio Professional in Alton, Illinois. Dmand AI also links Elizabeth Hardin to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Elizabeth Hardin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Hardin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aeg Ohio Professional | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Elizabeth Hardin is one of 2,194 optometrists in Illinois
Optometrist is Elizabeth Hardin's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Elizabeth Hardin is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near Elizabeth Hardin
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Elizabeth Hardin treated 43 Medicare patients in 2024, average age 76
CMS counts 43 Medicare patients who saw Elizabeth Hardin in 2024. The largest group is 65 to 74, with 19 patients. 72% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Elizabeth Hardin's median patient age at 69, with 53% women.
Elizabeth Hardin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Elizabeth Hardin's Medicare patients by sex, 2024
- Women2456%
- Men1944%
Chronic conditions among Elizabeth Hardin's Medicare patients, 2024
- High blood pressure72%
- High cholesterol67%
- Arthritis56%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Hardin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth Hardin wrote 26 Medicare Part D claims in 2024
In 2024, Elizabeth Hardin wrote 26 Medicare Part D claims for 18 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Elizabeth Hardin takes part in Medicare
Elizabeth Hardin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Elizabeth Hardin received $162 in industry payments in 2025
CMS Open Payments shows 3 general payments to Elizabeth Hardin from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Glaukos Corporation paid the most, $131.
Companies that paid Elizabeth Hardin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Elizabeth Hardin graduated from Ohio State University - College of Optometry
Elizabeth Hardin graduated from Ohio State University - College of Optometry in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Elizabeth Hardin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Elizabeth Hardin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth Hardin's NPI number?
Elizabeth Hardin's NPI number is 1831255207. It was assigned on December 29, 2006, and it is active in the NPI Registry.
What does Elizabeth Hardin specialize in?
Elizabeth Hardin is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Elizabeth Hardin practice?
Elizabeth Hardin practices at 111 E 4th St, Alton, IL 62002. Elizabeth Hardin's primary practice is Aeg Ohio Professional in Alton, Illinois. Dmand AI also links Elizabeth Hardin to 2 group practices and clinics and 2 medical groups.
What is Elizabeth Hardin's office phone number?
The practice phone on file for Elizabeth Hardin is (314) 741-8183.
What is Elizabeth Hardin's medical license number?
Elizabeth Hardin holds Ohio license 5041.
Does Elizabeth Hardin accept Medicare?
Yes. CMS lists Elizabeth Hardin as accepting Medicare assignment.
How many Medicare patients does Elizabeth Hardin see?
CMS counts 43 Medicare patients who saw Elizabeth Hardin in 2024, with an average age of 76.
Where did Elizabeth Hardin go to medical school?
Elizabeth Hardin graduated from Ohio State University - College of Optometry in 1999.
Has Elizabeth Hardin received payments from drug or device companies?
CMS Open Payments shows $162 in general payments to Elizabeth Hardin from 3 companies from 2025 to 2025. The largest total came from Glaukos Corporation.
How long has Elizabeth Hardin been practicing?
Elizabeth Hardin graduated from medical school in 1999, 27 years ago.
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