Jillian X. Penney, OD
- Medicare patients, 2024
- 322
- Part D claims, 2024
- 89
- Industry payments
- $1,606
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 111 E 4th St, Alton, IL 62002
- Practice phone
- Call (412) 731-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eyes On Regent Square
Eye care practice · Alton, Illinois
Find Jillian Penney'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.
Jillian X. Penney is an optometrist in Alton, Illinois
Jillian Penney practices at Eyes On Regent Square in Alton, Illinois.
Jillian Penney's NPI, 1245853563, was assigned on May 20, 2020. Jillian Penney holds Pennsylvania license OEG003722.
- NPI
- 1245853563NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436576998
- NPI enumeration date
- May 20, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 731-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jillian X. Penney practices at Eyes on Regent Square in Alton, Illinois
Jillian Penney's primary practice is Eyes on Regent Square, at 111 E 4th St, Alton, IL 62002. The practice phone is (412) 731-2020.
- Eyes on Regent Square111 E 4th St, Alton, IL 62002Phone(412) 731-2020
Source: Dmand AI Affiliation Data
Jillian X. Penney is affiliated with 1 site of care and 1 medical group
Jillian Penney's primary practice is Eyes On Regent Square in Alton, Illinois. Dmand AI also links Jillian Penney to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jillian X. Penney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jillian Penney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eyes On Regent Square | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jillian X. Penney is one of 2,194 optometrists in Illinois
Optometrist is Jillian Penney's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jillian Penney is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Jillian Penney
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
Jillian X. Penney treated 322 Medicare patients in 2024, average age 74
CMS counts 322 Medicare patients who saw Jillian Penney in 2024. The largest group is 65 to 74, with 184 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jillian Penney's median patient age at 64, with 57% women.
Jillian Penney's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jillian Penney's Medicare patients by sex, 2024
- Women20062%
- Men12238%
Chronic conditions among Jillian Penney's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis42%
- Osteoporosis22%
- Anxiety21%
- Ischemic heart disease21%
- Mood disorders20%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Jillian Penney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jillian X. Penney wrote 89 Medicare Part D claims in 2024
In 2024, Jillian Penney wrote 89 Medicare Part D claims for 50 patients. 46% of them were for generic drugs.
Jillian Penney's Part D claims by kind of drug, 2024
- Generic41 claims46%
- Brand-name48 claims54%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jillian X. Penney ranks in the 67th percentile for cataract surgery in Medicare
Jillian Penney accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 61 procedures of cataract surgery by Jillian Penney, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Jillian Penney ranks in Medicare procedure volume
- Cataract surgery
- 67th percentile61 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Jillian X. Penney received $1,606 in industry payments in 2025
CMS Open Payments shows 19 general payments to Jillian Penney from 6 drug and device companies in 2025. Food and beverage make up the largest share, 53% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $943.
General payments to Jillian Penney by kind, 2025 to 2025
- Food and beverage$85653%
- Consulting fees$75047%
Companies that paid Jillian Penney the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jillian X. Penney'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Jillian X. Penney
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jillian X. Penney's NPI number?
Jillian X. Penney's NPI number is 1245853563. It was assigned on May 20, 2020, and it is active in the NPI Registry.
What does Jillian X. Penney specialize in?
Jillian X. Penney is an optometrist in Alton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jillian X. Penney practice?
Jillian Penney practices at 111 E 4th St, Alton, IL 62002. Jillian Penney's primary practice is Eyes On Regent Square in Alton, Illinois. Dmand AI also links Jillian Penney to 1 medical group.
What is Jillian X. Penney's office phone number?
The practice phone on file for Jillian Penney is (412) 731-2020.
What is Jillian X. Penney's medical license number?
Jillian Penney holds Pennsylvania license OEG003722, one of 2 state licenses on file.
Does Jillian X. Penney accept Medicare?
Yes. CMS lists Jillian Penney as accepting Medicare assignment.
How many Medicare patients does Jillian X. Penney see?
CMS counts 322 Medicare patients who saw Jillian Penney in 2024, with an average age of 74.
Has Jillian X. Penney received payments from drug or device companies?
CMS Open Payments shows $1,606 in general payments to Jillian Penney from 6 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Jillian X. Penney been practicing?
Jillian Penney graduated from medical school in 2020, 6 years ago.
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