Dr. Karan Mathur, MD
- Medicare services, 2024
- 76
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 167
- Hospital affiliations
- 4
- Industry payments
- $352
- Practice address
- 18101 Oakwood Blvd, Dearborn, MI 48124
- Practice phone
- Call (313) 593-7125
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mathur'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. Karan Mathur is a gastroenterologist in Dearborn, Michigan
Dr. Mathur practices at Corewell Health Dearborn Hospital in Dearborn, Michigan, part of Corewell Health.
Dr. Mathur's NPI, 1205277811, was assigned on July 11, 2013. Dr. Mathur holds Michigan license 4301501018.
- NPI
- 1205277811NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224330931
- NPI enumeration date
- July 11, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 593-7125
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karan Mathur practices at Corewell Health Dearborn Hospital in Dearborn, Michigan
Dr. Mathur's primary practice is Corewell Health Dearborn Hospital, at 18101 Oakwood Blvd, Dearborn, MI 48124 in Wayne County. The practice phone is (313) 593-7125.
- Corewell Health Dearborn Hospital18101 Oakwood Blvd, Dearborn, MI 48124 · Wayne CountyPhone(313) 593-7125
Source: Dmand AI Affiliation Data
Dr. Karan Mathur is affiliated with 6 sites of care and 2 medical groups
Dr. Mathur's primary practice is Corewell Health Dearborn Hospital in Dearborn, Michigan, part of Corewell Health. Dr. Mathur is also affiliated with DMC Harper University Hospital. The medical group on file is Wayne Health. Dmand AI also links Dr. Mathur to 2 more hospitals, 2 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. Karan Mathur's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathur practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Dearborn Hospital | Available with a free account |
| +5 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karan Mathur is one of 487 gastroenterologists in Michigan
Gastroenterology is Dr. Mathur's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Mathur is licensed in Michigan.
Specialties and state licenses
- Gastroenterology, MichiganPrimary
Gastroenterologists near Dr. Mathur
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. Karan Mathur billed Medicare for 76 services in 2024
CMS data shows 76 Medicare services from Dr. Mathur across 4 procedure codes in 2024, for 56 Medicare patients. Medicare paid $6,987 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mathur's Medicare services by type, 2024
- Office and hospital visits48
- Surgery28
Dr. Mathur compared with the Michigan median for gastroenterologists, 2024
- Dr. Mathur
- Michigan median
- Medicare services
- 76vs 32477% below
- Medicare patients
- 56vs 23076% below
- Part D claims
- 96vs 42477% below
Medians across 487 gastroenterologists in Michigan with Dmand AI profiles that report each measure.
Dr. Mathur's 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. Mathur?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mathur and other gastroenterologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karan Mathur treated 56 Medicare patients in 2024, average age 69
CMS counts 56 Medicare patients who saw Dr. Mathur in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 59% are also on Medicaid. Their average risk score is 1.76, 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. Mathur's median patient age at 59, with 56% women.
Dr. Mathur's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mathur's Medicare patients by sex, 2024
- Women2748%
- Men2952%
Chronic conditions among Dr. Mathur's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Diabetes63%
- Arthritis57%
- Heart failure46%
- Ischemic heart disease41%
- COPD39%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mathur's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karan Mathur wrote 167 Medicare Part D claims in 2024
In 2024, Dr. Mathur wrote 167 Medicare Part D claims for 54 patients. 86% of them were for generic drugs. CMS names the drug for 96 of them, across 5 drugs with 11 or more claims each, at $7,833 in total drug cost.
Dr. Mathur's Part D claims by kind of drug, 2024
- Generic143 claims86%
- Brand-name24 claims14%
Dr. Mathur'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.
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. Karan Mathur ranks in the 65th percentile for colonoscopy in Medicare
Dr. Mathur accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 54 procedures of colonoscopy by Dr. Mathur, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Mathur ranks in Medicare procedure volume
- Colonoscopy
- 65th percentile54 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 56th percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Karan Mathur received $352 in industry payments from 2024 to 2025
CMS Open Payments shows 17 general payments to Dr. Mathur from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $136.
General payments to Dr. Mathur by program year, 2024 to 2025
Companies that paid Dr. Mathur the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Karan Mathur'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)Doctors and Clinicians Utilization Data (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. Karan Mathur
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. Karan Mathur's NPI number?
Dr. Karan Mathur's NPI number is 1205277811. It was assigned on July 11, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Karan Mathur?
Dr. Karan Mathur is a gastroenterologist in Dearborn, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Karan Mathur practice?
Dr. Mathur practices at 18101 Oakwood Blvd, Dearborn, MI 48124. Dr. Mathur's primary practice is Corewell Health Dearborn Hospital in Dearborn, Michigan, part of Corewell Health. Dmand AI also links Dr. Mathur to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Karan Mathur's office phone number?
The practice phone on file for Dr. Mathur is (313) 593-7125.
What is Dr. Karan Mathur's medical license number?
Dr. Mathur holds Michigan license 4301501018.
Which hospitals is Dr. Karan Mathur affiliated with?
Dr. Mathur practices at Corewell Health Dearborn Hospital in Dearborn, Michigan. Dr. Mathur is also affiliated with DMC Harper University Hospital. Dmand AI links Dr. Mathur to 2 more hospitals.
What medical group is Dr. Karan Mathur part of?
Dr. Mathur is linked to Wayne Health. Dmand AI links Dr. Mathur to 1 more medical group.
Does Dr. Karan Mathur accept Medicare?
Yes. CMS data shows Dr. Mathur billed Medicare for 76 services in 2024, and Dr. Mathur accepts Medicare assignment.
How many Medicare patients does Dr. Karan Mathur see?
CMS counts 56 Medicare patients who saw Dr. Mathur in 2024, with an average age of 69.
What services does Dr. Karan Mathur bill to Medicare?
In 2024, Dr. Mathur's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and surgery: digestive system (43239).
Show 3 more questionsShow fewer questions
What drugs does Dr. Karan Mathur prescribe most?
In 2024 Medicare Part D data, Dr. Mathur's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Balsalazide Disodium.
Has Dr. Karan Mathur received payments from drug or device companies?
CMS Open Payments shows $352 in general payments to Dr. Mathur from 4 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Karan Mathur been practicing?
Dr. Mathur graduated from medical school in 2010, 16 years ago.
Selling to gastroenterology practices?
See gastroenterologists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card