Dr. Thomas A. Williams Jr., MD
- Medicare services, 2024
- 1,408
- Medicare patients, 2024
- 585
- Part D claims, 2024
- 962
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Practice address
- 1530 Lone Oak Road, Paducah, KY 42003
- Practice phone
- Call (270) 444-2444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' 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 A. Williams Jr. is a cardiac electrophysiologist in Paducah, Kentucky
Dr. Williams practices at Mercy Health - Lourdes Hospital in Paducah, Kentucky, part of Bon Secours Mercy Health.
Dr. Williams' NPI, 1932194966, was assigned on September 15, 2005. Dr. Williams graduated from East Tennessee State University Quillen College of Medicine in 1988. Dr. Williams holds Kentucky license 56987.
- NPI
- 1932194966NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355366352
- NPI enumeration date
- September 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (270) 444-2444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas A. Williams Jr. practices at Mercy Health - Lourdes Hospital in Paducah, Kentucky
Dr. Williams' primary practice is Mercy Health - Lourdes Hospital, at 1530 Lone Oak Road, Paducah, KY 42003 in Mc Cracken County. The practice phone is (270) 444-2444.
- Mercy Health - Lourdes Hospital1530 Lone Oak Road, Paducah, KY 42003 · Mc Cracken CountyPhone(270) 444-2444
Source: Dmand AI Affiliation Data
Dr. Thomas A. Williams Jr. is affiliated with 3 sites of care and 2 medical groups
Dr. Williams' primary practice is Mercy Health - Lourdes Hospital in Paducah, Kentucky, part of Bon Secours Mercy Health. The medical group on file is Mercy Health Physicians. Dmand AI also links Dr. Williams to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas A. Williams Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - Lourdes Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas A. Williams Jr. is one of 54 cardiac electrophysiologists in Kentucky
Clinical cardiac electrophysiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dmand AI has Dr. Williams' licenses on file in 3 states: Kentucky, New York and Tennessee.
Specialties and state licenses
- Clinical cardiac electrophysiology, KentuckyPrimary
- Cardiovascular disease, New York
- Tennessee license
Cardiac electrophysiologists near Dr. Williams
Counts of cardiac electrophysiologists 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 A. Williams Jr. billed Medicare for 1,408 services in 2024
CMS data shows 1,408 Medicare services from Dr. Williams across 24 procedure codes in 2024, for 585 Medicare patients. Medicare paid $84,706 for them.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6572024: 6935%
- Tests and treatments
- 2023: 7062024: 6853%
- Lab and pathology
- 2023: 212024: 3043%
- Surgery
- 2023: 122024: 0100%
Where Dr. Williams' Medicare services took place, 2024
- In an office99070%
- In a facility41830%
Dr. Williams compared with the Kentucky median for cardiac electrophysiologists, 2024
- Dr. Williams
- Kentucky median
- Medicare services
- 1,408vs 2,54545% below
- Medicare patients
- 585vs 74722% below
- Part D claims
- 822vs 96515% below
Medians across 53 cardiac electrophysiologists in Kentucky with Dmand AI profiles that report each measure.
Dr. Williams' 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.
Need commercial claims for Dr. Williams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other cardiac electrophysiologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas A. Williams Jr. treated 585 Medicare patients in 2024, average age 76
CMS counts 585 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 221 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.69, 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. Williams' median patient age at 72, with 53% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women28749%
- Men29851%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation62%
- Arthritis52%
- Ischemic heart disease44%
- Chronic kidney disease41%
- Diabetes39%
- Heart failure34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas A. Williams Jr. wrote 962 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 962 Medicare Part D claims for 267 patients. 84% of them were for generic drugs. CMS names the drug for 822 of them, across 21 drugs with 11 or more claims each, at $124,127 in total drug cost. In 2023, CMS named 710 claims across 20 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic808 claims84%
- Brand-name154 claims16%
Dr. Williams' 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. Williams' Part D claims, 2024
- Antibiotics1%12 of 962 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: 7102024: 82216%
Drugs named by CMS: 21 in 2024, 20 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 A. Williams Jr. 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. Williams for performance year 2024, reported individually. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 36 procedures of pacemaker insertion or repair by Dr. Williams, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Williams' MIPS scores, performance year 2024
- 92of 100Final score
- 81.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Williams ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 83rd percentile36 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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 A. Williams Jr. received $18,399 in industry payments from 2016 to 2025
CMS Open Payments shows 646 general payments to Dr. Williams from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Boston Scientific Corporation paid the most, $6,047.
General payments to Dr. Williams by program year, 2016 to 2025
General payments to Dr. Williams by kind, 2016 to 2025
- Food and beverage$14,90681%
- Travel and lodging$3,47419%
- Education$190%
Companies that paid Dr. Williams 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. Thomas A. Williams Jr. graduated from East Tennessee State University Quillen College of Medicine
Dr. Williams graduated from East Tennessee State University Quillen College of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas A. Williams Jr.'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) |
| 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 A. Williams Jr.
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 A. Williams Jr.'s NPI number?
Dr. Thomas A. Williams Jr.'s NPI number is 1932194966. It was assigned on September 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas A. Williams Jr.?
Dr. Thomas A. Williams Jr. is a cardiac electrophysiologist in Paducah, Kentucky. The primary specialty in the NPI Registry is Clinical Cardiac Electrophysiology Physician (taxonomy code 207RC0001X).
Where does Dr. Thomas A. Williams Jr. practice?
Dr. Williams practices at 1530 Lone Oak Road, Paducah, KY 42003. Dr. Williams' primary practice is Mercy Health - Lourdes Hospital in Paducah, Kentucky, part of Bon Secours Mercy Health. Dmand AI also links Dr. Williams to 2 group practices and clinics and 1 medical group.
What is Dr. Thomas A. Williams Jr.'s office phone number?
The practice phone on file for Dr. Williams is (270) 444-2444.
What is Dr. Thomas A. Williams Jr.'s medical license number?
Dr. Williams holds Kentucky license 56987, one of the licenses on file in 3 states.
Which states has Dr. Thomas A. Williams Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Williams in Kentucky, New York and Tennessee.
Which hospitals is Dr. Thomas A. Williams Jr. affiliated with?
Dr. Williams practices at Mercy Health - Lourdes Hospital in Paducah, Kentucky.
What medical group is Dr. Thomas A. Williams Jr. part of?
Dr. Williams is linked to Mercy Health Physicians. Dmand AI links Dr. Williams to 1 more medical group.
Does Dr. Thomas A. Williams Jr. accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 1,408 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. Thomas A. Williams Jr.'s MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 92 out of 100, reported individually.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Thomas A. Williams Jr. see?
CMS counts 585 Medicare patients who saw Dr. Williams in 2024, with an average age of 76.
What services does Dr. Thomas A. Williams Jr. bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99213), heart test or procedure (93000) and office visit, established patient (99214).
Where did Dr. Thomas A. Williams Jr. go to medical school?
Dr. Williams graduated from East Tennessee State University Quillen College of Medicine in 1988.
What drugs does Dr. Thomas A. Williams Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Furosemide, Metoprolol Succinate and Atenolol.
Has Dr. Thomas A. Williams Jr. received payments from drug or device companies?
CMS Open Payments shows $18,399 in general payments to Dr. Williams from 36 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Thomas A. Williams Jr. been practicing?
Dr. Williams graduated from medical school in 1988, 38 years ago.
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