Thomas C. Kirchgessner, OD
- Medicare patients, 2024
- 744
- Part D claims, 2024
- 199
- MIPS score, 2024
- 91
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 8921 N Wood Sage Rd, Peoria, IL 61615
- Practice phone
- Call (309) 243-2400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Illinois Eye Center
Peoria, Illinois
Find Thomas Kirchgessner'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.
Thomas C. Kirchgessner is an optometrist in Peoria, Illinois
Thomas Kirchgessner practices at Illinois Eye Center in Peoria, Illinois.
Thomas Kirchgessner's NPI, 1518954163, was assigned on September 29, 2005. Thomas Kirchgessner graduated from Illinois College of Optometry at Chicago in 2000. Thomas Kirchgessner holds Illinois license 046009250.
- NPI
- 1518954163NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446218028
- NPI enumeration date
- September 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 243-2400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas C. Kirchgessner practices at Illinois Eye Center in Peoria, Illinois
Thomas Kirchgessner's primary practice is Illinois Eye Center, at 8921 N Wood Sage Rd, Peoria, IL 61615 in Peoria County. The practice phone is (309) 243-2400.
- Illinois Eye Center8921 N Wood Sage Rd, Peoria, IL 61615 · Peoria CountyPhone(309) 243-2400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Thomas C. Kirchgessner is affiliated with 2 sites of care and 1 medical group
Thomas Kirchgessner's primary practice is Illinois Eye Center in Peoria, Illinois. Dmand AI also links Thomas Kirchgessner to 1 group practice or clinic and 1 medical group, 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 Thomas C. Kirchgessner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Kirchgessner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Illinois Eye Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Thomas C. Kirchgessner is one of 2,194 optometrists in Illinois
Optometrist is Thomas Kirchgessner's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Thomas Kirchgessner is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near Thomas Kirchgessner
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
Thomas C. Kirchgessner treated 744 Medicare patients in 2024, average age 75
CMS counts 744 Medicare patients who saw Thomas Kirchgessner in 2024. The largest group is 65 to 74, with 336 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Thomas Kirchgessner's median patient age at 71, with 61% women.
Thomas Kirchgessner's Medicare patients by age, 2024
Thomas Kirchgessner's Medicare patients by sex, 2024
- Women46162%
- Men28338%
Chronic conditions among Thomas Kirchgessner's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis41%
- Diabetes25%
- Chronic kidney disease22%
- Anxiety20%
- Ischemic heart disease19%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Thomas Kirchgessner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Thomas C. Kirchgessner wrote 199 Medicare Part D claims in 2024
In 2024, Thomas Kirchgessner wrote 199 Medicare Part D claims for 156 patients. 74% of them were for generic drugs.
Thomas Kirchgessner's Part D claims by kind of drug, 2024
- Generic147 claims74%
- Brand-name52 claims26%
Drug classes CMS tracks in Thomas Kirchgessner's Part D claims, 2024
- Antibiotics29%57 of 199 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Thomas C. Kirchgessner scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Thomas Kirchgessner for performance year 2024, reported as part of a group. Thomas Kirchgessner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Thomas Kirchgessner's MIPS scores, performance year 2024
- 91of 100Final score
- 95.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Thomas C. Kirchgessner graduated from Illinois College of Optometry at Chicago
Thomas Kirchgessner graduated from Illinois College of Optometry at Chicago in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Thomas C. Kirchgessner'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)Clinician Public Reporting: Overall MIPS Performance (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 Thomas C. Kirchgessner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas C. Kirchgessner's NPI number?
Thomas C. Kirchgessner's NPI number is 1518954163. It was assigned on September 29, 2005, and it is active in the NPI Registry.
What does Thomas C. Kirchgessner specialize in?
Thomas C. Kirchgessner is an optometrist in Peoria, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Thomas C. Kirchgessner practice?
Thomas Kirchgessner practices at 8921 N Wood Sage Rd, Peoria, IL 61615. Thomas Kirchgessner's primary practice is Illinois Eye Center in Peoria, Illinois. Dmand AI also links Thomas Kirchgessner to 1 group practice or clinic and 1 medical group.
What is Thomas C. Kirchgessner's office phone number?
The practice phone on file for Thomas Kirchgessner is (309) 243-2400.
What is Thomas C. Kirchgessner's medical license number?
Thomas Kirchgessner holds Illinois license 046009250.
Does Thomas C. Kirchgessner accept Medicare?
Yes. CMS lists Thomas Kirchgessner as accepting Medicare assignment.
What is Thomas C. Kirchgessner's MIPS score?
Thomas Kirchgessner's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Thomas C. Kirchgessner see?
CMS counts 744 Medicare patients who saw Thomas Kirchgessner in 2024, with an average age of 75.
Where did Thomas C. Kirchgessner go to medical school?
Thomas Kirchgessner graduated from Illinois College of Optometry at Chicago in 2000.
How long has Thomas C. Kirchgessner been practicing?
Thomas Kirchgessner graduated from medical school in 2000, 26 years ago.
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