Dr. Barry Fischer, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 535 Fairway Dr, Naperville, IL 60563-3938
- Practice phone
- Call (630) 548-5936
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mollohan Medical Clinic
Primary care practice · Naperville, Illinois
Find Dr. Fischer'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. Barry Fischer is an internist in Naperville, Illinois
Dr. Fischer practices at Mollohan Medical Clinic in Naperville, Illinois.
Dr. Fischer's NPI, 1982753653, was assigned on January 10, 2007. Dr. Fischer holds Illinois license 036060013.
- NPI
- 1982753653NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2007
- NPI status
- Active
- Practice phone
- (630) 548-5936
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barry Fischer practices at Mollohan Medical Clinic in Naperville, Illinois
Dr. Fischer's primary practice is Mollohan Medical Clinic, at 535 Fairway Dr, Naperville, IL 60563-3938. The practice phone is (630) 548-5936.
- Mollohan Medical Clinic535 Fairway Dr, Naperville, IL 60563-3938Phone(630) 548-5936
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barry Fischer is affiliated with 1 site of care and 1 medical group
Dr. Fischer's primary practice is Mollohan Medical Clinic in Naperville, Illinois. Dmand AI also links Dr. Fischer to 1 medical group, 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. Barry Fischer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fischer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mollohan Medical Clinic | Available with a free account |
| +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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Barry Fischer is one of 5,652 internists in Illinois
Internal medicine is Dr. Fischer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fischer is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Fischer
Counts of internists 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
Sources for Dr. Barry Fischer'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (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. Barry Fischer
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. Barry Fischer's NPI number?
Dr. Barry Fischer's NPI number is 1982753653. It was assigned on January 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Barry Fischer?
Dr. Barry Fischer is an internist in Naperville, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Barry Fischer practice?
Dr. Fischer practices at 535 Fairway Dr, Naperville, IL 60563-3938. Dr. Fischer's primary practice is Mollohan Medical Clinic in Naperville, Illinois. Dmand AI also links Dr. Fischer to 1 medical group.
What is Dr. Barry Fischer's office phone number?
The practice phone on file for Dr. Fischer is (630) 548-5936.
What is Dr. Barry Fischer's medical license number?
Dr. Fischer holds Illinois license 036060013.
How long has Dr. Barry Fischer been practicing?
Dr. Fischer's NPI was assigned in 2007.
Selling to internal medicine practices?
See internists in Illinois 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