Mark W. Wellnitz, OD
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 541
- MIPS score, 2024
- 87
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 1455 Montreal SE St, Hutchinson, MN 55350
- Practice phone
- Call (952) 466-3937
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regional Eye Specialists
Hutchinson, Minnesota
Find Mark Wellnitz'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 W. Wellnitz is an optometrist in Hutchinson, Minnesota
Mark Wellnitz practices at Regional Eye Specialists in Hutchinson, Minnesota.
Mark Wellnitz's NPI, 1528374600, was assigned on August 26, 2010. Mark Wellnitz graduated from Illinois College of Optometry at Chicago in 2010. Mark Wellnitz holds Minnesota license 3209.
- NPI
- 1528374600NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678762051
- NPI enumeration date
- August 26, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (952) 466-3937
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark W. Wellnitz practices at Regional Eye Specialists in Hutchinson, Minnesota
Mark Wellnitz's primary practice is Regional Eye Specialists, at 1455 Montreal SE St, Hutchinson, MN 55350 in Mcleod County. The practice phone is (952) 466-3937.
- Regional Eye Specialists1455 Montreal SE St, Hutchinson, MN 55350 · Mcleod CountyPhone(952) 466-3937
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark W. Wellnitz is affiliated with 4 sites of care and 3 medical groups
Mark Wellnitz's primary practice is Regional Eye Specialists in Hutchinson, Minnesota. Dmand AI also links Mark Wellnitz to 3 group practices and clinics and 3 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 W. Wellnitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Wellnitz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Eye Specialists | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark W. Wellnitz is one of 1,006 optometrists in Minnesota
Optometrist is Mark Wellnitz's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Wellnitz is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Mark Wellnitz
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 W. Wellnitz treated 97 Medicare patients in 2024, average age 76
CMS counts 97 Medicare patients who saw Mark Wellnitz in 2024. The largest group is 65 to 74, with 39 patients. 67% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Wellnitz's median patient age at 65, with 56% women.
Mark Wellnitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Wellnitz's Medicare patients by sex, 2024
- Women5961%
- Men3839%
Chronic conditions among Mark Wellnitz's Medicare patients, 2024
- High blood pressure67%
- High cholesterol66%
- Arthritis40%
- Ischemic heart disease27%
- Anxiety24%
- Heart failure23%
- Mood disorders22%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Mark Wellnitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark W. Wellnitz wrote 541 Medicare Part D claims in 2024
In 2024, Mark Wellnitz wrote 541 Medicare Part D claims for 140 patients. 82% of them were for generic drugs.
Mark Wellnitz's Part D claims by kind of drug, 2024
- Generic446 claims82%
- Brand-name95 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark W. Wellnitz scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Mark Wellnitz for performance year 2024, reported as part of a group. Mark Wellnitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mark Wellnitz's MIPS scores, performance year 2024
- 87of 100Final score
- 84.9of 100Quality
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Mark W. Wellnitz graduated from Illinois College of Optometry at Chicago
Mark Wellnitz graduated from Illinois College of Optometry at Chicago in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark W. Wellnitz'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)Clinician Public Reporting: Overall MIPS Performance (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 W. Wellnitz
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 W. Wellnitz's NPI number?
Mark W. Wellnitz's NPI number is 1528374600. It was assigned on August 26, 2010, and it is active in the NPI Registry.
What does Mark W. Wellnitz specialize in?
Mark W. Wellnitz is an optometrist in Hutchinson, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark W. Wellnitz practice?
Mark Wellnitz practices at 1455 Montreal SE St, Hutchinson, MN 55350. Mark Wellnitz's primary practice is Regional Eye Specialists in Hutchinson, Minnesota. Dmand AI also links Mark Wellnitz to 3 group practices and clinics and 3 medical groups.
What is Mark W. Wellnitz's office phone number?
The practice phone on file for Mark Wellnitz is (952) 466-3937.
What is Mark W. Wellnitz's medical license number?
Mark Wellnitz holds Minnesota license 3209.
Does Mark W. Wellnitz accept Medicare?
Yes. CMS lists Mark Wellnitz as accepting Medicare assignment.
What is Mark W. Wellnitz's MIPS score?
Mark Wellnitz's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Mark W. Wellnitz see?
CMS counts 97 Medicare patients who saw Mark Wellnitz in 2024, with an average age of 76.
Where did Mark W. Wellnitz go to medical school?
Mark Wellnitz graduated from Illinois College of Optometry at Chicago in 2010.
How long has Mark W. Wellnitz been practicing?
Mark Wellnitz graduated from medical school in 2010, 16 years ago.
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