Dr. James Randall Thomas, MD
- Medicare services, 2024
- 988
- Medicare patients, 2024
- 334
- Part D claims, 2024
- 1,609
- Hospital affiliations
- 2
- Industry payments
- $11,979
- Practice address
- 1201 Pleasant Valley Road, Owensboro, KY 42303
- Practice phone
- Call (270) 417-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. James Randall Thomas is a hematologist and oncologist in Owensboro, Kentucky
Dr. Thomas practices at Owensboro Health Regional Hospital in Owensboro, Kentucky, part of Owensboro Health.
Dr. Thomas' NPI, 1578566410, was assigned on May 24, 2005. Dr. Thomas graduated from University of Tennessee, Hsc, College of Medicine in 1985. Dr. Thomas holds Kentucky license 43862.
- NPI
- 1578566410NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264579150
- NPI enumeration date
- May 24, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (270) 417-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Randall Thomas practices at Owensboro Health Regional Hospital in Owensboro, Kentucky
Dr. Thomas' primary practice is Owensboro Health Regional Hospital, at 1201 Pleasant Valley Road, Owensboro, KY 42303 in Daviess County. The practice phone is (270) 417-2000.
- Owensboro Health Regional Hospital1201 Pleasant Valley Road, Owensboro, KY 42303 · Daviess CountyPhone(270) 417-2000
Source: Dmand AI Affiliation Data
Dr. James Randall Thomas is affiliated with 3 sites of care and 1 medical group
Dr. Thomas' primary practice is Owensboro Health Regional Hospital in Owensboro, Kentucky, part of Owensboro Health. Dr. Thomas is also affiliated with Owensboro Health Muhlenberg Community Hospital. The medical group on file is Owensboro Health Medical Group. Dmand AI also links Dr. Thomas to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Randall 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 |
|---|---|
| Owensboro Health Regional Hospital | Available with a free account |
| +2 more affiliated sites | 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 Owensboro Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Randall Thomas is one of 150 hematologists and oncologists in Kentucky
Hematology and oncology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Thomas' licenses on file in 2 states: Kentucky and Georgia.
Specialties and state licenses
- Hematology and oncology, KentuckyPrimary
- Specialist, Georgia
Hematologists and oncologists near Dr. Thomas
Counts of hematologists and oncologists 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. James Randall Thomas billed Medicare for 988 services in 2024
CMS data shows 988 Medicare services from Dr. Thomas across 7 procedure codes in 2024, for 334 Medicare patients. Medicare paid $75,814 for them.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9782024: 9147%
- Surgery
- 2023: 802024: 748%
Where Dr. Thomas' Medicare services took place, 2024
- In an office93595%
- In a facility535%
Dr. Thomas compared with the Kentucky median for hematologists and oncologists, 2024
- Dr. Thomas
- Kentucky median
- Medicare services
- 988vs 87113% above
- Medicare patients
- 334vs 27422% above
- Part D claims
- 1,296vs 83256% above
Medians across 145 hematologists and oncologists in Kentucky 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.
Need commercial claims for Dr. Thomas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thomas and other hematologists and oncologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Randall Thomas treated 334 Medicare patients in 2024, average age 75
CMS counts 334 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 143 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.54, 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 75, with 59% women.
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women19257%
- Men14243%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer50%
- Arthritis48%
- Ischemic heart disease40%
- Diabetes38%
- Chronic kidney disease30%
- Anxiety28%
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 75
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Randall Thomas wrote 1,609 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 1,609 Medicare Part D claims for 243 patients. 84% of them were for generic drugs. CMS names the drug for 1,296 of them, across 40 drugs with 11 or more claims each, at $2,314,848 in total drug cost. In 2023, CMS named 1,165 claims across 36 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic1,356 claims84%
- Brand-name253 claims16%
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.
Drug classes CMS tracks in Dr. Thomas' Part D claims, 2024
- Opioids8%135 of 1,609 claims
- Antibiotics1%22 of 1,609 claims
- Antipsychotics, patients 65 and over1%14 of 1,609 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: 1,1652024: 1,29611%
Drugs named by CMS: 40 in 2024, 36 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
How Dr. James Randall Thomas takes part in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. James Randall Thomas received $11,979 in industry payments from 2016 to 2025
CMS Open Payments shows 706 general payments to Dr. Thomas from 71 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,324.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
- Food and beverage$11,27394%
- Education$7066%
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. James Randall Thomas graduated from University of Tennessee, Hsc, College of Medicine
Dr. Thomas graduated from University of Tennessee, Hsc, College of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Randall 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) |
| 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. James Randall 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. James Randall Thomas' NPI number?
Dr. James Randall Thomas' NPI number is 1578566410. It was assigned on May 24, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Randall Thomas?
Dr. James Randall Thomas is a hematologist and oncologist in Owensboro, Kentucky. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. James Randall Thomas practice?
Dr. Thomas practices at 1201 Pleasant Valley Road, Owensboro, KY 42303. Dr. Thomas' primary practice is Owensboro Health Regional Hospital in Owensboro, Kentucky, part of Owensboro Health. Dmand AI also links Dr. Thomas to 1 group practice or clinic.
What is Dr. James Randall Thomas' office phone number?
The practice phone on file for Dr. Thomas is (270) 417-2000.
What is Dr. James Randall Thomas' medical license number?
Dr. Thomas holds Kentucky license 43862, one of the licenses on file in 2 states.
Which states has Dr. James Randall Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Kentucky and Georgia.
Which hospitals is Dr. James Randall Thomas affiliated with?
Dr. Thomas practices at Owensboro Health Regional Hospital in Owensboro, Kentucky. Dr. Thomas is also affiliated with Owensboro Health Muhlenberg Community Hospital.
What medical group is Dr. James Randall Thomas part of?
Dr. Thomas is linked to Owensboro Health Medical Group.
Does Dr. James Randall Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 988 services in 2024, and Dr. Thomas accepts Medicare assignment.
How many Medicare patients does Dr. James Randall Thomas see?
CMS counts 334 Medicare patients who saw Dr. Thomas in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. James Randall Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
Where did Dr. James Randall Thomas go to medical school?
Dr. Thomas graduated from University of Tennessee, Hsc, College of Medicine in 1985.
What drugs does Dr. James Randall Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Anastrozole, Prednisone and Pantoprazole Sodium.
Has Dr. James Randall Thomas received payments from drug or device companies?
CMS Open Payments shows $11,979 in general payments to Dr. Thomas from 71 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. James Randall Thomas been practicing?
Dr. Thomas graduated from medical school in 1985, 41 years ago.
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