Mark Korthals, OD
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 66
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 13195 Weaver Lake N Rd, Maple Grove, MN 55369
- Practice phone
- Call (763) 420-5112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pearle Vision
Maple Grove, Minnesota
Find Mark Korthals' 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 Korthals is an optometrist in Maple Grove, Minnesota
Mark Korthals practices at Pearle Vision in Maple Grove, Minnesota.
Mark Korthals' NPI, 1215091749, was assigned on December 20, 2006. Mark Korthals graduated from Illinois College of Optometry at Chicago in 2004. Mark Korthals holds Minnesota license 2972.
- NPI
- 1215091749NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002875879
- NPI enumeration date
- December 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (763) 420-5112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Korthals practices at Pearle Vision in Maple Grove, Minnesota
Mark Korthals' primary practice is Pearle Vision, at 13195 Weaver Lake N Rd, Maple Grove, MN 55369 in Hennepin County. The practice phone is (763) 420-5112.
- Pearle Vision13195 Weaver Lake N Rd, Maple Grove, MN 55369 · Hennepin CountyPhone(763) 420-5112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Korthals is affiliated with 3 sites of care and 2 medical groups
Mark Korthals' primary practice is Pearle Vision in Maple Grove, Minnesota. Dmand AI also links Mark Korthals to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark Korthals' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Korthals practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pearle Vision | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Korthals is one of 1,006 optometrists in Minnesota
Optometrist is Mark Korthals' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Korthals is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Mark Korthals
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 Korthals treated 79 Medicare patients in 2024, average age 68
CMS counts 79 Medicare patients who saw Mark Korthals in 2024. The largest group is 65 to 74, with 33 patients. 59% of them have high blood pressure, and 58% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Korthals' median patient age at 59, with 50% women.
Mark Korthals' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Korthals' Medicare patients by sex, 2024
- Women4051%
- Men3949%
Chronic conditions among Mark Korthals' Medicare patients, 2024
- High blood pressure59%
- High cholesterol58%
- Arthritis38%
- Mood disorders32%
- Depression29%
- Diabetes25%
- Anxiety19%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Mark Korthals' 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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Korthals wrote 66 Medicare Part D claims in 2024
In 2024, Mark Korthals wrote 66 Medicare Part D claims for 36 patients. 97% of them were for generic drugs.
Mark Korthals' Part D claims by kind of drug, 2024
- Generic64 claims97%
- Brand-name and other2 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark Korthals takes part in Medicare
Mark Korthals accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Mark Korthals graduated from Illinois College of Optometry at Chicago
Mark Korthals graduated from Illinois College of Optometry at Chicago in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Korthals'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| 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 Korthals
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 Korthals' NPI number?
Mark Korthals' NPI number is 1215091749. It was assigned on December 20, 2006, and it is active in the NPI Registry.
What does Mark Korthals specialize in?
Mark Korthals is an optometrist in Maple Grove, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Korthals practice?
Mark Korthals practices at 13195 Weaver Lake N Rd, Maple Grove, MN 55369. Mark Korthals' primary practice is Pearle Vision in Maple Grove, Minnesota. Dmand AI also links Mark Korthals to 2 group practices and clinics and 2 medical groups.
What is Mark Korthals' office phone number?
The practice phone on file for Mark Korthals is (763) 420-5112.
What is Mark Korthals' medical license number?
Mark Korthals holds Minnesota license 2972.
Does Mark Korthals accept Medicare?
Yes. CMS lists Mark Korthals as accepting Medicare assignment.
How many Medicare patients does Mark Korthals see?
CMS counts 79 Medicare patients who saw Mark Korthals in 2024, with an average age of 68.
Where did Mark Korthals go to medical school?
Mark Korthals graduated from Illinois College of Optometry at Chicago in 2004.
How long has Mark Korthals been practicing?
Mark Korthals graduated from medical school in 2004, 22 years ago.
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