Dr. James N. Thomas, DO
- Medicare services, 2023
- 389
- Part D claims, 2024
- 283
- Hospital affiliations
- 2
- Industry payments
- $26,984
- Medical groups
- 9
- Practice address
- 1201 Ricker Drive, Salem, IL 62881
- Practice phone
- Call (618) 548-3194
- 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
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. James N. Thomas is an emergency medicine physician in Salem, Illinois
Dr. Thomas practices at Salem Township Hospital in Salem, Illinois, part of Salem Township Hospital.
Dr. Thomas' NPI, 1316915218, was assigned on March 8, 2006. Dr. Thomas holds Illinois license 036.122109.
- NPI
- 1316915218NPI Registry (opens in a new tab)
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Practice phone
- (618) 548-3194
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James N. Thomas practices at Salem Township Hospital in Salem, Illinois
Dr. Thomas' primary practice is Salem Township Hospital, at 1201 Ricker Drive, Salem, IL 62881 in Marion County. The practice phone is (618) 548-3194.
- Salem Township Hospital1201 Ricker Drive, Salem, IL 62881 · Marion CountyPhone(618) 548-3194
Source: Dmand AI Affiliation Data
Dr. James N. Thomas is affiliated with 4 sites of care and 9 medical groups
Dr. Thomas' primary practice is Salem Township Hospital in Salem, Illinois, part of Salem Township Hospital. Dr. Thomas is also affiliated with Memorial Hospital. The medical group on file is Salem Township Hospital. Dmand AI also links Dr. Thomas to 8 more medical groups, 1 community health center and 1 group practice or clinic, each named with a free account. Dr. Thomas' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James N. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salem Township Hospital | Available with a free account |
| +3 more sites and 8 medical groups | 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 Salem Township Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James N. Thomas is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Thomas' licenses on file in 2 states: Illinois and Ohio.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
- Ohio license
Emergency medicine physicians near Dr. Thomas
Counts of emergency medicine physicians 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 N. Thomas billed Medicare for 389 services in 2023
CMS data shows 389 Medicare services from Dr. Thomas across 4 procedure codes in 2023. Medicare paid $44,456 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thomas' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5842023: 38933%
Dr. Thomas compared with the Illinois median for emergency medicine physicians, 2023
- Dr. Thomas
- Illinois median
- Medicare services
- 389vs 27442% above
- Part D claims
- 159vs 453.5 times
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Thomas' most billed Medicare procedure codes, 2023
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 emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James N. Thomas' patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 61, with 54% women.
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 61
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. James N. Thomas wrote 283 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 283 Medicare Part D claims for 177 patients. 92% of them were for generic drugs. CMS names the drug for 159 of them, across 10 drugs with 11 or more claims each, at $1,455 in total drug cost. In 2023, CMS named 84 claims across 5 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic260 claims92%
- Brand-name23 claims8%
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
- Opioids11%30 of 283 claims
- Antibiotics40%113 of 283 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: 842024: 15989%
Drugs named by CMS: 10 in 2024, 5 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
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Dr. James N. Thomas received $26,984 in industry payments from 2018 to 2022
CMS Open Payments shows 12 general payments to Dr. Thomas from 1 drug or device company from 2018 to 2022. Speaker and faculty fees make up the largest share, 68% of the total. GE Healthcare paid the most, $26,984.
General payments to Dr. Thomas by program year, 2018 to 2022
General payments to Dr. Thomas by kind, 2018 to 2022
- Speaker and faculty fees$18,32068%
- Consulting fees$8,66432%
Companies that paid Dr. Thomas the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James N. 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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 N. 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 N. Thomas' NPI number?
Dr. James N. Thomas' NPI number is 1316915218. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James N. Thomas?
Dr. James N. Thomas is an emergency medicine physician in Salem, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. James N. Thomas practice?
Dr. Thomas practices at 1201 Ricker Drive, Salem, IL 62881. Dr. Thomas' primary practice is Salem Township Hospital in Salem, Illinois, part of Salem Township Hospital. Dmand AI also links Dr. Thomas to 8 medical groups, 1 community health center and 1 group practice or clinic.
What is Dr. James N. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (618) 548-3194.
What is Dr. James N. Thomas' medical license number?
Dr. Thomas holds Illinois license 036.122109, one of the licenses on file in 2 states.
Which states has Dr. James N. Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Illinois and Ohio.
Which hospitals is Dr. James N. Thomas affiliated with?
Dr. Thomas practices at Salem Township Hospital in Salem, Illinois. Dr. Thomas is also affiliated with Memorial Hospital.
What medical group is Dr. James N. Thomas part of?
Dr. Thomas is linked to Salem Township Hospital. Dmand AI links Dr. Thomas to 8 more medical groups.
Does Dr. James N. Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 389 services in 2023.
What services does Dr. James N. Thomas bill to Medicare?
In 2023, Dr. Thomas' most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and critical care (99291).
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What drugs does Dr. James N. Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Tramadol HCl, Nitrofurantoin Mono-Macro and Ondansetron ODT.
Has Dr. James N. Thomas received payments from drug or device companies?
CMS Open Payments shows $26,984 in general payments to Dr. Thomas from 1 company from 2018 to 2022. The largest total came from GE Healthcare.
How long has Dr. James N. Thomas been practicing?
Dr. Thomas graduated from medical school in 1987, 39 years ago.
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