Dr. Thomas J E Clark, MD
- Medicare services, 2024
- 2,804
- Medicare patients, 2024
- 653
- Part D claims, 2024
- 946
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Practice address
- 1610 S 70th St, Lincoln, NE 68506
- Practice phone
- Call (402) 484-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Surgical Associates
Lincoln, Nebraska
Find Dr. Clark'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.
Dr. Thomas J E Clark is an ophthalmologist in Lincoln, Nebraska
Dr. Clark practices at Eye Surgical Associates in Lincoln, Nebraska.
Dr. Clark's NPI, 1144632183, was assigned on May 26, 2014. Dr. Clark graduated from University of Iowa, RJ & L Carver College of Medicine in 2014. Dr. Clark holds Wisconsin license 68627.
- NPI
- 1144632183NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426275231
- NPI enumeration date
- May 26, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 484-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas J E Clark practices at Eye Surgical Associates in Lincoln, Nebraska
Dr. Clark's primary practice is Eye Surgical Associates, at 1610 S 70th St, Lincoln, NE 68506 in Lancaster County. The practice phone is (402) 484-9000.
- Eye Surgical Associates1610 S 70th St, Lincoln, NE 68506 · Lancaster CountyPhone(402) 484-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas J E Clark is affiliated with 5 sites of care and 2 medical groups
Dr. Clark's primary practice is Eye Surgical Associates in Lincoln, Nebraska. Dr. Clark is also affiliated with Bryan Medical Center. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Clark to 3 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas J E Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Surgical Associates | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas J E Clark is one of 119 ophthalmologists in Nebraska
Ophthalmology is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Clark's licenses on file in 2 states: Wisconsin and Nebraska.
Specialties and state licenses
- Ophthalmology, WisconsinPrimary
- Ophthalmic plastic and reconstructive surgery, Nebraska
Ophthalmologists near Dr. Clark
Counts of ophthalmologists 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
Dr. Thomas J E Clark billed Medicare for 2,804 services in 2024
CMS data shows 2,804 Medicare services from Dr. Clark across 21 procedure codes in 2024, for 653 Medicare patients. Medicare paid $238,630 for them.
Dr. Clark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 952
- Tests and treatments
- 2023: 8542024: 72915%
- Office and hospital visits
- 2023: 7362024: 62615%
- Surgery
- 2023: 5172024: 4974%
Where Dr. Clark's Medicare services took place, 2024
- In an office2,51490%
- In a facility29010%
Dr. Clark compared with the Nebraska median for ophthalmologists, 2024
- Dr. Clark
- Nebraska median
- Medicare services
- 2,804vs 2,14930% above
- Medicare patients
- 653vs 682Close to median
- Part D claims
- 893vs 66734% above
Medians across 112 ophthalmologists in Nebraska with Dmand AI profiles that report each measure.
Dr. Clark's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clark and other ophthalmologists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas J E Clark treated 653 Medicare patients in 2024, average age 76
CMS counts 653 Medicare patients who saw Dr. Clark in 2024. The largest group is 65 to 74, with 296 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Clark's median patient age at 70, with 64% women.
Dr. Clark's Medicare patients by age, 2024
Dr. Clark's Medicare patients by sex, 2024
- Women40462%
- Men24938%
Chronic conditions among Dr. Clark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis47%
- Chronic kidney disease26%
- Diabetes24%
- Ischemic heart disease24%
- Mood disorders22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas J E Clark wrote 946 Medicare Part D claims in 2024
In 2024, Dr. Clark wrote 946 Medicare Part D claims for 538 patients. 89% of them were for generic drugs. CMS names the drug for 893 of them, across 7 drugs with 11 or more claims each, at $12,383 in total drug cost. In 2023, CMS named 945 claims across 6 drugs.
Dr. Clark's Part D claims by kind of drug, 2024
- Generic842 claims89%
- Brand-name104 claims11%
Dr. Clark's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Clark's Part D claims, 2024
- Antibiotics15%138 of 946 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9452024: 8936%
Drugs named by CMS: 7 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Thomas J E Clark scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Clark for performance year 2024, reported individually. Dr. Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Clark's MIPS scores, performance year 2024
- 100of 100Final score
- 99.5of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas J E Clark received $467 in industry payments from 2021 to 2024
CMS Open Payments shows 14 general payments to Dr. Clark from 5 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Optos, Inc. paid the most, $158.
General payments to Dr. Clark by program year, 2021 to 2024
Companies that paid Dr. Clark the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas J E Clark graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Clark graduated from University of Iowa, RJ & L Carver College of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas J E Clark'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (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 Dr. Thomas J E Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas J E Clark's NPI number?
Dr. Thomas J E Clark's NPI number is 1144632183. It was assigned on May 26, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas J E Clark?
Dr. Thomas J E Clark is an ophthalmologist in Lincoln, Nebraska. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Thomas J E Clark practice?
Dr. Clark practices at 1610 S 70th St, Lincoln, NE 68506. Dr. Clark's primary practice is Eye Surgical Associates in Lincoln, Nebraska. Dmand AI also links Dr. Clark to 3 hospitals and 1 medical group.
What is Dr. Thomas J E Clark's office phone number?
The practice phone on file for Dr. Clark is (402) 484-9000.
What is Dr. Thomas J E Clark's medical license number?
Dr. Clark holds Wisconsin license 68627, one of the licenses on file in 2 states.
Which states has Dr. Thomas J E Clark been licensed in?
Dmand AI has state licenses on file for Dr. Clark in Wisconsin and Nebraska.
Which hospitals is Dr. Thomas J E Clark affiliated with?
Dr. Clark is affiliated with Bryan Medical Center. Dmand AI links Dr. Clark to 3 more hospitals.
What medical group is Dr. Thomas J E Clark part of?
Dr. Clark is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Thomas J E Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 2,804 services in 2024, and Dr. Clark accepts Medicare assignment.
What is Dr. Thomas J E Clark's MIPS score?
Dr. Clark's MIPS final score for performance year 2024 is 100 out of 100, reported individually.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Thomas J E Clark see?
CMS counts 653 Medicare patients who saw Dr. Clark in 2024, with an average age of 76.
What services does Dr. Thomas J E Clark bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were injected or infused drug (J0585), eye exam or test (92285) and office visit, established patient (99214).
Where did Dr. Thomas J E Clark go to medical school?
Dr. Clark graduated from University of Iowa, RJ & L Carver College of Medicine in 2014.
What drugs does Dr. Thomas J E Clark prescribe most?
In 2024 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Erythromycin, Neomycin-Polymyxin-Dexameth and Doxycycline Hyclate.
Has Dr. Thomas J E Clark received payments from drug or device companies?
CMS Open Payments shows $467 in general payments to Dr. Clark from 5 companies from 2021 to 2024. The largest total came from Optos, Inc.
How long has Dr. Thomas J E Clark been practicing?
Dr. Clark graduated from medical school in 2014, 12 years ago.
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