Katrina M. Anderson Schaller, OD
- Medicare patients, 2024
- 700
- Part D claims, 2024
- 1,010
- Industry payments
- $70
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2825 Hunters Trl, Portage, WI 53901
- Practice phone
- Call (608) 252-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SSM Health Dean Medical Group
Portage, Wisconsin
Find Katrina Anderson Schaller'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.
Katrina M. Anderson Schaller is an optometrist in Portage, Wisconsin
Katrina Anderson Schaller practices at SSM Health Dean Medical Group in Portage, Wisconsin.
Katrina Anderson Schaller's NPI, 1902850977, was assigned on May 22, 2006. Katrina Anderson Schaller graduated from Ohio State University - College of Optometry in 2004. Katrina Anderson Schaller holds Wisconsin license 2983-035.
- NPI
- 1902850977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779545231
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 252-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Katrina M. Anderson Schaller practices at SSM Health Dean Medical Group in Portage, Wisconsin
Katrina Anderson Schaller's primary practice is SSM Health Dean Medical Group, at 2825 Hunters Trl, Portage, WI 53901 in Columbia County. The practice phone is (608) 252-8000.
- SSM Health Dean Medical Group2825 Hunters Trl, Portage, WI 53901 · Columbia CountyPhone(608) 252-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katrina M. Anderson Schaller is affiliated with 2 sites of care and 1 medical group
Katrina Anderson Schaller's primary practice is SSM Health Dean Medical Group in Portage, Wisconsin. The medical group on file is SSM Health Dean Medical Group. Dmand AI also links Katrina Anderson Schaller to 1 more group practice or clinic, 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 Katrina M. Anderson Schaller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katrina Anderson Schaller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Dean Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Katrina M. Anderson Schaller is one of 946 optometrists in Wisconsin
Optometrist is Katrina Anderson Schaller's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Katrina Anderson Schaller is licensed in Wisconsin.
Specialties and state licenses
- Optometrist, WisconsinPrimary
Optometrists near Katrina Anderson Schaller
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
Katrina M. Anderson Schaller treated 700 Medicare patients in 2024, average age 72
CMS counts 700 Medicare patients who saw Katrina Anderson Schaller in 2024. The largest group is 65 to 74, with 344 patients. 63% of them have high cholesterol, and 61% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katrina Anderson Schaller's median patient age at 70, with 62% women.
Katrina Anderson Schaller's Medicare patients by age, 2024
Katrina Anderson Schaller's Medicare patients by sex, 2024
- Women42961%
- Men27139%
Chronic conditions among Katrina Anderson Schaller's Medicare patients, 2024
- High cholesterol63%
- High blood pressure61%
- Arthritis34%
- Diabetes33%
- Mood disorders20%
- Anxiety18%
- Depression17%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
Katrina Anderson Schaller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katrina M. Anderson Schaller wrote 1,010 Medicare Part D claims in 2024
In 2024, Katrina Anderson Schaller wrote 1,010 Medicare Part D claims for 321 patients. 57% of them were for generic drugs.
Katrina Anderson Schaller's Part D claims by kind of drug, 2024
- Generic578 claims57%
- Brand-name432 claims43%
Drug classes CMS tracks in Katrina Anderson Schaller's Part D claims, 2024
- Antibiotics9%91 of 1,010 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Katrina M. Anderson Schaller ranks in the 59th percentile for cataract surgery in Medicare
Katrina Anderson Schaller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 41 procedures of cataract surgery by Katrina Anderson Schaller, more than 59% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Katrina Anderson Schaller ranks in Medicare procedure volume
- Cataract surgery
- 59th percentile41 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Katrina M. Anderson Schaller received $70 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katrina Anderson Schaller from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $70.
Companies that paid Katrina Anderson Schaller the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Katrina M. Anderson Schaller graduated from Ohio State University - College of Optometry
Katrina Anderson Schaller graduated from Ohio State University - College of Optometry in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Katrina M. Anderson Schaller'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) |
| Industry payments | Open Payments (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 Katrina M. Anderson Schaller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katrina M. Anderson Schaller's NPI number?
Katrina M. Anderson Schaller's NPI number is 1902850977. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What does Katrina M. Anderson Schaller specialize in?
Katrina M. Anderson Schaller is an optometrist in Portage, Wisconsin. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Katrina M. Anderson Schaller practice?
Katrina Anderson Schaller practices at 2825 Hunters Trl, Portage, WI 53901. Katrina Anderson Schaller's primary practice is SSM Health Dean Medical Group in Portage, Wisconsin. Dmand AI also links Katrina Anderson Schaller to 1 group practice or clinic.
What is Katrina M. Anderson Schaller's office phone number?
The practice phone on file for Katrina Anderson Schaller is (608) 252-8000.
What is Katrina M. Anderson Schaller's medical license number?
Katrina Anderson Schaller holds Wisconsin license 2983-035.
What medical group is Katrina M. Anderson Schaller part of?
Katrina Anderson Schaller is linked to SSM Health Dean Medical Group.
Does Katrina M. Anderson Schaller accept Medicare?
Yes. CMS lists Katrina Anderson Schaller as accepting Medicare assignment.
How many Medicare patients does Katrina M. Anderson Schaller see?
CMS counts 700 Medicare patients who saw Katrina Anderson Schaller in 2024, with an average age of 72.
Where did Katrina M. Anderson Schaller go to medical school?
Katrina Anderson Schaller graduated from Ohio State University - College of Optometry in 2004.
Has Katrina M. Anderson Schaller received payments from drug or device companies?
CMS Open Payments shows $70 in general payments to Katrina Anderson Schaller from 1 company from 2025 to 2025. The largest total came from TissueTech, Inc.
How long has Katrina M. Anderson Schaller been practicing?
Katrina Anderson Schaller graduated from medical school in 2004, 22 years ago.
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