Dr. Mark A. Gapinski, MD
- Hospital affiliations
- 1
- Industry payments
- $512
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 25 North Winfield Road, Winfield, IL 60190
- Practice phone
- Call (630) 682-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Gapinski'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. Mark A. Gapinski is an OB-GYN in Winfield, Illinois
Dr. Gapinski practices at Northwestern Medicine Central DuPage Hospital in Winfield, Illinois, part of Northwestern Memorial HealthCare.
Dr. Gapinski's NPI, 1073655601, was assigned on February 12, 2007.
- NPI
- 1073655601NPI Registry (opens in a new tab)
- NPI enumeration date
- February 12, 2007
- NPI status
- Active
- Practice phone
- (630) 682-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark A. Gapinski practices at Northwestern Medicine Central DuPage Hospital in Winfield, Illinois
Dr. Gapinski's primary practice is Northwestern Medicine Central DuPage Hospital, at 25 North Winfield Road, Winfield, IL 60190 in Du Page County. The practice phone is (630) 682-1600.
- Northwestern Medicine Central DuPage Hospital25 North Winfield Road, Winfield, IL 60190 · Du Page CountyPhone(630) 682-1600
Source: Dmand AI Affiliation Data
Dr. Mark A. Gapinski is affiliated with 4 sites of care
Dr. Gapinski's primary practice is Northwestern Medicine Central DuPage Hospital in Winfield, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Gapinski to 1 breast imaging center, 1 clinical lab and 1 physician office, 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. Mark A. Gapinski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gapinski practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Central DuPage Hospital | Available with a free account |
| +3 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 Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark A. Gapinski is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Gapinski's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Gapinski has a license on file in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, Illinois
OB-GYNs near Dr. Gapinski
Counts of OB-GYNs 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. Mark A. Gapinski's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Gapinski's median patient age at 39, with 99% women.
Dr. Gapinski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women99%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Mark A. Gapinski received $512 in industry payments from 2016 to 2025
CMS Open Payments shows 30 general payments to Dr. Gapinski from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 77% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $205.
General payments to Dr. Gapinski by program year, 2016 to 2025
General payments to Dr. Gapinski by kind, 2016 to 2025
- Food and beverage$39477%
- Education$11823%
Companies that paid Dr. Gapinski the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark A. Gapinski'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Mark A. Gapinski
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. Mark A. Gapinski's NPI number?
Dr. Mark A. Gapinski's NPI number is 1073655601. It was assigned on February 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Gapinski?
Dr. Mark A. Gapinski is an OB-GYN in Winfield, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Mark A. Gapinski practice?
Dr. Gapinski practices at 25 North Winfield Road, Winfield, IL 60190. Dr. Gapinski's primary practice is Northwestern Medicine Central DuPage Hospital in Winfield, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Gapinski to 1 breast imaging center, 1 clinical lab and 1 physician office.
What is Dr. Mark A. Gapinski's office phone number?
The practice phone on file for Dr. Gapinski is (630) 682-1600.
Which hospitals is Dr. Mark A. Gapinski affiliated with?
Dr. Gapinski practices at Northwestern Medicine Central DuPage Hospital in Winfield, Illinois.
Has Dr. Mark A. Gapinski received payments from drug or device companies?
CMS Open Payments shows $512 in general payments to Dr. Gapinski from 11 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Mark A. Gapinski been practicing?
Dr. Gapinski's NPI was assigned in 2007.
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