Dr. Thomas Deweert , MD
Internal Medicine - Gastroenterology • Normal, IL
1302 Franklin Ave, #4800
Normal, IL 61761
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Thomas Deweert is listed in NPPES under Internal Medicine - Gastroenterology.
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NPI assigned on May 28, 2006; this date does not establish years in practice.
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Published CMS data list 614 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 99213 — Established patient outpatient office visit: 136 service units.
- 99214 — Established patient outpatient office visit: 128 service units.
- 43239 — Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope: 67 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See all 12 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 121 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Omeprazole — 50 prescription fills, including refills.
- Pantoprazole Sodium — 48 prescription fills, including refills.
- Sucralfate — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 4 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 822 in 2017 to 614 in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2020.
Practice Location & Contact Primary Location
1302 Franklin Ave
#4800
Normal, IL 61761
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Carle Health Care Incorporated; Carle West Physician Group Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Wayne State University School Of Medicine
1986
What Public CMS Data Show
Internal Medicine - Gastroenterology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $75,720 in 2020
The total amount Medicare approved for these services in 2020. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020.
Paid by Medicare
About $58,012 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020.
30-day fills
212 standardized 30-day fills in 2021
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$3,867 in 2021
The total cost of these prescriptions in 2021, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021.
Open Payments general payments, program year 2025
All general payments: $817.42 across 27 records.
By nature of payment
- Food and Beverage: $712.71 across 24 records.
- Education: $104.71 across 3 records.
Reporting-company totals (3 largest of 9)
- Janssen Pharmaceuticals, Inc: $449.64 across 10 records.
- ABBVIE INC.: $159.19 across 6 records.
- Takeda Pharmaceuticals U.S.A., Inc.: $60.84 across 3 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
40 years (graduated 1986)
CMS Doctors and Clinicians data list 1986 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Deweert has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Deweert as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Normal and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Deweert are from 2020.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Deweert are from 2021.
4 active clinicians are listed under Internal Medicine - Gastroenterology with a practice address in Normal, IL (888 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 25% from 822 in 2017 to 614 in 2020.
- 2017: 822
- 2018: 751
- 2019: 1,085
- 2020: 614
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Medicare-allowed amount
Medicare-allowed amount decreased 23% from $98,658 in 2017 to $75,720 in 2020.
- 2017: $98,658
- 2018: $95,351
- 2019: $137,276
- 2020: $75,720
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Paid by Medicare
Paid by Medicare decreased 26% from $78,280 in 2017 to $58,012 in 2020.
- 2017: $78,280
- 2018: $77,118
- 2019: $108,549
- 2020: $58,012
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 80% from 605 in 2017 to 121 in 2021.
- 2017: 605
- 2018: 702
- 2019: 816
- 2020: 751
- 2021: 121
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30-day fills
30-day fills decreased 76% from 899 in 2017 to 212 in 2021.
- 2017: 899
- 2018: 1,070
- 2019: 1,280
- 2020: 1,235
- 2021: 212
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Part D drug cost
Part D drug cost decreased 80% from $19,137 in 2017 to $3,867 in 2021.
- 2017: $19,137
- 2018: $50,692
- 2019: $76,955
- 2020: $104,676
- 2021: $3,867
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 47% from $1,545.80 in 2019 to $817.42 in 2025.
- 2019: $1,545.80
- 2020: $272.62
- 2025: $817.42
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Medicare Part D Prescribers (2021), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 27 records totaling $817.42.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $144.93 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $124.87 |
| Janssen Pharmaceuticals, Inc |
Education
In-kind items and services
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TREMFYA | General | $84.99 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $34.20 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $30.31 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $29.63 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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ZEPBOUND | General | $27.62 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $27.11 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $26.46 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
ENTYVIO | General | $25.77 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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RINVOQ | General | $23.98 |
| Ipsen Biopharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
IQIRVO | General | $23.74 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $23.62 |
| Aimmune Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
VOWST | General | $21.99 |
| Organon LLC |
Food and Beverage
In-kind items and services
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HADLIMA | General | $21.93 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $21.09 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
EOHILIA | General | $17.96 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $17.22 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
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EOHILIA | General | $17.11 |
| Aimmune Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
ZENPEP | General | $16.74 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
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IBSRELA | General | $16.01 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LINZESS | General | $14.61 |
| Janssen Pharmaceuticals, Inc |
Education
In-kind items and services
|
— | General | $10.48 |
| Janssen Pharmaceuticals, Inc |
Education
In-kind items and services
|
— | General | $9.24 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $3.86 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2019 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2020; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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136 | 111 | $155.00 | $72.83 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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128 | 95 | $215.00 | $106.17 |
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43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
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67 | 64 | $840.24 | $104.74 |
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45380
Biopsy of large bowel using a flexible endoscope
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64 | 64 | $1309.15 | $149.03 |
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45385
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
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58 | 58 | $1647.39 | $260.92 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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38 | 38 | $220.00 | $105.21 |
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99442
Telephone medical discussion with physician, 11-20 minutes
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25 | 23 | $147.40 | $71.00 |
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G0105
Colorectal cancer screening; colonoscopy on individual at high risk
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23 | 23 | $1162.86 | $189.11 |
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43249
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm
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20 | 19 | $951.45 | $142.80 |
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45378
Diagnostic exam of large bowel using a flexible endoscope
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20 | 20 | $1162.86 | $190.72 |
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99441
Telephone medical discussion with physician, 5-10 minutes
|
20 | 19 | $75.00 | $44.27 |
|
G0121
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk
|
15 | 15 | $1162.86 | $190.53 |
Source: CMS Part B by Provider and Service, 2020; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Omeprazole | Omeprazole | 50 | 2,205 | $772.66 | 14 |
| Pantoprazole Sodium | Pantoprazole Sodium | 48 | 3,030 | $796.31 | 22 |
| Sucralfate | Sucralfate | 12 | 480 | $796.65 | — |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 11 | 630 | $1,501.11 | — |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-11-04NUCC Taxonomy Code: 207RG0100X
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GASTROENTEROLOGY
I20070919000144
IL
6901892405
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Carle West Physician Group Inc
1302 Franklin Ave, Normal, IL 617616526
Phone: 3092682792
Carle West Physician Group Inc
2204 Eastland Dr, Bloomington, IL 617043567
Phone: 3096630222
Carle Health Care Incorporated
611 W Park St, Urbana, IL 618012501
Carle Health Care Incorporated
611 W Park St, Urbana, IL 618012501
Phone: 8887122753
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 611 W PARK ST, FAPC, URBANA, IL 618012500
NPI status registered as active in NPPES database
Registered at 1302 FRANKLIN AVE, #4800, NORMAL, IL 61761 (Tel: 3094545900)
Registered at 1302 FRANKLIN AVE, #4800, NORMAL, IL 61761 (Tel: 3094545900)
Recorded as THOMAS DEWEERT, MD
Internal Medicine (license number reported to NPPES: IL 036084018)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
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Mailing Address
611 W Park St, Fapc
Urbana, IL 618012500