Antihypertensive AgentsBlood PressureChlorthalidone
Dr. William James Thomas, MD
NPI1245246263PAC ID6608840368
- Medicare services, 2024
- 72,766
- Medicare patients, 2024
- 942
- Part D claims, 2024
- 649
- Publications
- 1
- MIPS score, 2024
- 92
- Practice address
- 11606 Nicholas Street, Suite 100, Omaha, NE 68154
- Practice phone
- Call (402) 493-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Omega Surgery Centers
Surgery Center - Medicare-Certified · Omaha, Nebraska
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. William James Thomas is an ophthalmologist in Omaha, Nebraska
Dr. Thomas practices at Omega Surgery Centers in Omaha, Nebraska.
Dr. Thomas' NPI, 1245246263, was assigned on July 31, 2006. Dr. Thomas graduated from Creighton University School of Medicine in 1999. Dr. Thomas holds Nebraska license 22901.
NPI and contact details
- NPI
- 1245246263NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608840368
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 493-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William James Thomas practices at Omega Surgery Centers in Omaha, Nebraska
Dr. Thomas' primary practice is Omega Surgery Centers, at 11606 Nicholas Street, Suite 100, Omaha, NE 68154. The practice phone is (402) 493-2020.
- Omega Surgery Centers11606 Nicholas Street, Suite 100, Omaha, NE 68154Phone(402) 493-2020
Source: Dmand AI Affiliation Data
Dr. William James Thomas is affiliated with 3 sites of care and 1 medical group
Dr. Thomas' primary practice is Omega Surgery Centers in Omaha, Nebraska. Dr. Thomas is also affiliated with Methodist Hospital. Dmand AI also links Dr. Thomas to 1 more group practice or clinic and 1 medical group, each named with a free account.
Omega Surgery CentersPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William James Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Omega Surgery Centers | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William James Thomas is one of 119 ophthalmologists in Nebraska
Ophthalmology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Thomas' licenses on file in 2 states: Nebraska and Iowa.
Specialties and state licenses
- Ophthalmology, NebraskaPrimary
- Iowa license
Ophthalmologists near Dr. Thomas
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. William James Thomas billed Medicare for 72,766 services in 2024
CMS data shows 72,766 Medicare services from Dr. Thomas across 22 procedure codes in 2024, for 942 Medicare patients. Medicare paid $2,975,145 for them.
Medicare services, 202472,766
Medicare patients942
Paid by Medicare$3M
Procedure codes22
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 38,6122024: 65,65770%
- Tests and treatments
- 2023: 2,4112024: 3,95864%
- Surgery
- 2023: 1,7732024: 1,7871%
- Office and hospital visits
- 2023: 8342024: 91610%
- Other services
- 2023: 02024: 428
- Imaging
- 2023: 202024: 20No change
Where Dr. Thomas' Medicare services took place, 2024
- In an office72,717100%
- In a facility490%
Dr. Thomas compared with the Nebraska median for ophthalmologists, 2024
- Dr. Thomas
- Nebraska median
- Medicare services
- 72,766vs 2,14933.9 times
- Medicare patients
- 942vs 68238% above
- Part D claims
- 603vs 66710% below
Medians across 112 ophthalmologists in Nebraska with Dmand AI profiles that report each measure.
Dr. Thomas' 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. Thomas and other ophthalmologists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William James Thomas treated 942 Medicare patients in 2024, average age 77
CMS counts 942 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 367 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 65, with 55% women.
Medicare patients, 2024942
Average age77
Average risk score1.52
Also on Medicaid4%
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women56560%
- Men37740%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis43%
- Diabetes33%
- Chronic kidney disease30%
- Ischemic heart disease28%
- Mood disorders21%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William James Thomas wrote 649 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 649 Medicare Part D claims for 179 patients. 58% of them were for generic drugs. CMS names the drug for 603 of them, across 11 drugs with 11 or more claims each, at $26,345 in total drug cost. In 2023, CMS named 543 claims across 9 drugs.
Part D claims, 2024649
Drugs named by CMS11
Total drug cost$26,345
Part D patients179
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic379 claims58%
- Brand-name270 claims42%
Dr. Thomas' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5432024: 60311%
Drugs named by CMS: 11 in 2024, 9 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. William James Thomas scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Thomas for performance year 2024, reported as part of a group. Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 92of 100Final score
- 96.9of 100Quality
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Cataract surgery: 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. William James Thomas has 1 publication on record
Dmand AI links 1 paper to Dr. Thomas in 2011.
Papers1
Recent publications by Dr. Thomas
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William James Thomas received $3,130 in industry payments from 2016 to 2025
CMS Open Payments shows 76 general payments to Dr. Thomas from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $1,026.
General payments to Dr. Thomas by program year, 2016 to 2025
Companies that paid Dr. Thomas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William James Thomas graduated from Creighton University School of Medicine
Dr. Thomas graduated from Creighton University School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William James Thomas'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. William James Thomas
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. William James Thomas' NPI number?
Dr. William James Thomas' NPI number is 1245246263. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William James Thomas?
Dr. William James Thomas is an ophthalmologist in Omaha, Nebraska. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. William James Thomas practice?
Dr. Thomas practices at 11606 Nicholas Street, Suite 100, Omaha, NE 68154. Dr. Thomas' primary practice is Omega Surgery Centers in Omaha, Nebraska. Dmand AI also links Dr. Thomas to 1 group practice or clinic and 1 medical group.
What is Dr. William James Thomas' office phone number?
The practice phone on file for Dr. Thomas is (402) 493-2020.
What is Dr. William James Thomas' medical license number?
Dr. Thomas holds Nebraska license 22901, one of the licenses on file in 2 states.
Which states has Dr. William James Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Nebraska and Iowa.
Which hospitals is Dr. William James Thomas affiliated with?
Dr. Thomas is affiliated with Methodist Hospital.
Does Dr. William James Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 72,766 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. William James Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. William James Thomas see?
CMS counts 942 Medicare patients who saw Dr. Thomas in 2024, with an average age of 77.
Show 6 more questionsShow fewer questions
What services does Dr. William James Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and injected or infused drug (J2781).
Where did Dr. William James Thomas go to medical school?
Dr. Thomas graduated from Creighton University School of Medicine in 1999.
What drugs does Dr. William James Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Prednisolone Acetate, Latanoprost and Moxifloxacin.
Has Dr. William James Thomas received payments from drug or device companies?
CMS Open Payments shows $3,130 in general payments to Dr. Thomas from 17 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. William James Thomas been practicing?
Dr. Thomas graduated from medical school in 1999, 27 years ago.
Does Dr. William James Thomas do research?
Dmand AI links 1 publication to Dr. Thomas.
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