Dr. John W. Matseshe, MD
- Medicare services, 2023
- 118
- Part D claims, 2024
- 26
- Industry payments
- $1,107
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 890 Garfield Ave, Libertyville, IL 60048-3100
- Practice phone
- Call (847) 680-5858
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastroenterology Consultants Of Libertyville
Medical specialty practice · Libertyville, Illinois
Find Dr. Matseshe's 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. John W. Matseshe is a gastroenterologist in Gurnee, Illinois
Dr. Matseshe practices at Gastroenterology Consultants Of Libertyville in Libertyville, Illinois.
Dr. Matseshe's NPI, 1194727420, was assigned on May 31, 2005. Dr. Matseshe holds Illinois license 036047991.
- NPI
- 1194727420NPI Registry (opens in a new tab)
- NPI enumeration date
- May 31, 2005
- NPI status
- Active
- Practice phone
- (847) 680-5858
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 83
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John W. Matseshe practices in Libertyville and Gurnee
Dr. Matseshe's primary practice is Gastroenterology Consultants of Libertyville, at 890 Garfield Ave, Libertyville, IL 60048-3100. The practice phone is (847) 680-5858. The NPI Registry lists Dr. Matseshe's practice address as 1445 N Hunt Club Rd, Gurnee, IL 60031.
- Gastroenterology Consultants of LibertyvillePrimary890 Garfield Ave, Libertyville, IL 60048-3100Phone(847) 680-5858
- NPI Registry address1445 N Hunt Club Rd, Gurnee, IL 60031 · Lake CountyPhone(847) 855-3150
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. John W. Matseshe is affiliated with 2 sites of care and 1 medical group
Dr. Matseshe's primary practice is Gastroenterology Consultants Of Libertyville in Libertyville, Illinois. Dmand AI also links Dr. Matseshe to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John W. Matseshe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matseshe practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastroenterology Consultants Of Libertyville | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John W. Matseshe is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Matseshe's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Matseshe is licensed in Illinois.
Specialties and state licenses
- Gastroenterology, IllinoisPrimary
Gastroenterologists near Dr. Matseshe
Counts of gastroenterologists 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. John W. Matseshe billed Medicare for 118 services in 2023
CMS data shows 118 Medicare services from Dr. Matseshe across 6 procedure codes in 2023. Medicare paid $21,980 for them. Every service was in an office.
Dr. Matseshe's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1092023: 6045%
- Surgery
- 2022: 852023: 5832%
Dr. Matseshe compared with the Illinois median for gastroenterologists, 2023
- Dr. Matseshe
- Illinois median
- Medicare services
- 118vs 49876% below
- Part D claims
- 12vs 37097% below
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Matseshe's 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. Matseshe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Matseshe and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John W. Matseshe's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Matseshe's median patient age at 79, with 50% women.
Dr. Matseshe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. John W. Matseshe wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Matseshe wrote 26 Medicare Part D claims for 14 patients. 92% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $181 in total drug cost. In 2023, CMS named 51 claims across 3 drugs.
Dr. Matseshe's Part D claims by kind of drug, 2024
- Generic24 claims92%
- Brand-name and other2 claims8%
Dr. Matseshe's 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: 512024: 1276%
Drugs named by CMS: 1 in 2024, 3 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. John W. Matseshe received $1,107 in industry payments from 2016 to 2023
CMS Open Payments shows 65 general payments to Dr. Matseshe from 15 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. Allergan Inc. paid the most, $221.
General payments to Dr. Matseshe by program year, 2016 to 2023
General payments to Dr. Matseshe by kind, 2016 to 2023
- Food and beverage$1,09699%
- Consulting fees$121%
Companies that paid Dr. Matseshe the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John W. Matseshe'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. John W. Matseshe
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. John W. Matseshe's NPI number?
Dr. John W. Matseshe's NPI number is 1194727420. It was assigned on May 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John W. Matseshe?
Dr. John W. Matseshe is a gastroenterologist in Gurnee, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. John W. Matseshe practice?
Dr. Matseshe practices at 890 Garfield Ave, Libertyville, IL 60048-3100. Dr. Matseshe also practices at 1445 N Hunt Club Rd, Gurnee, IL 60031. Dr. Matseshe's primary practice is Gastroenterology Consultants Of Libertyville in Libertyville, Illinois. Dmand AI also links Dr. Matseshe to 1 physician office and 1 medical group.
What is Dr. John W. Matseshe's office phone number?
The practice phone on file for Dr. Matseshe is (847) 680-5858.
What is Dr. John W. Matseshe's medical license number?
Dr. Matseshe holds Illinois license 036047991.
Does Dr. John W. Matseshe accept Medicare?
Yes. CMS data shows Dr. Matseshe billed Medicare for 118 services in 2023.
What services does Dr. John W. Matseshe bill to Medicare?
In 2023, Dr. Matseshe's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and surgery: digestive system (45378).
What drugs does Dr. John W. Matseshe prescribe most?
In 2024 Medicare Part D data, Dr. Matseshe's most prescribed drugs by claims were Omeprazole.
Has Dr. John W. Matseshe received payments from drug or device companies?
CMS Open Payments shows $1,107 in general payments to Dr. Matseshe from 15 companies from 2016 to 2023. The largest total came from Allergan Inc.
How long has Dr. John W. Matseshe been practicing?
Dr. Matseshe graduated from medical school in 1969, 57 years ago.
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