Mark Hennen, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1540 Humboldt Ave Suite 201 Suite 201, West Saint Paul, MN 55118-3481
- Practice phone
- Call (651) 457-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dakota Optometric Eye Care Associates
Eye care practice · West Saint Paul, Minnesota
Find Mark Hennen'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.
Mark Hennen is an optometrist in Saint Paul, Minnesota
Mark Hennen practices at Dakota Optometric Eye Care Associates in West Saint Paul, Minnesota.
Mark Hennen's NPI, 1215934559, was assigned on July 1, 2005. Mark Hennen graduated from Illinois College of Optometry at Chicago in 1983. Mark Hennen holds Minnesota license 1944.
- NPI
- 1215934559NPI Registry (opens in a new tab)
- NPI enumeration date
- July 1, 2005
- NPI status
- Active
- Practice phone
- (651) 457-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Hennen practices at Dakota Optometric Eye Care Associates in West Saint Paul, Minnesota
Mark Hennen's primary practice is Dakota Optometric Eye Care Associates, at 1540 Humboldt Ave Suite 201 Suite 201, West Saint Paul, MN 55118-3481. The practice phone is (651) 457-2020.
- Dakota Optometric Eye Care Associates1540 Humboldt Ave Suite 201 Suite 201, West Saint Paul, MN 55118-3481Phone(651) 457-2020
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Hennen is affiliated with 1 site of care and 1 medical group
Mark Hennen's primary practice is Dakota Optometric Eye Care Associates in West Saint Paul, Minnesota. Dmand AI also links Mark Hennen 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 Mark Hennen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Hennen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dakota Optometric Eye Care Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Hennen is one of 1,006 optometrists in Minnesota
Optometrist is Mark Hennen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Hennen is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Mark Hennen
Counts of optometrists 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
Mark Hennen's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Mark Hennen's median patient age at 72, with 57% women.
Mark Hennen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Mark Hennen graduated from Illinois College of Optometry at Chicago
Mark Hennen graduated from Illinois College of Optometry at Chicago in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Hennen'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Mark Hennen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Hennen's NPI number?
Mark Hennen's NPI number is 1215934559. It was assigned on July 1, 2005, and it is active in the NPI Registry.
What does Mark Hennen specialize in?
Mark Hennen is an optometrist in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Hennen practice?
Mark Hennen practices at 1540 Humboldt Ave Suite 201 Suite 201, West Saint Paul, MN 55118-3481. Mark Hennen's primary practice is Dakota Optometric Eye Care Associates in West Saint Paul, Minnesota. Dmand AI also links Mark Hennen to 1 medical group.
What is Mark Hennen's office phone number?
The practice phone on file for Mark Hennen is (651) 457-2020.
What is Mark Hennen's medical license number?
Mark Hennen holds Minnesota license 1944.
Where did Mark Hennen go to medical school?
Mark Hennen graduated from Illinois College of Optometry at Chicago in 1983.
How long has Mark Hennen been practicing?
Mark Hennen graduated from medical school in 1983, 43 years ago.
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