Murphy M. Grotewold
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 220
- Industry payments
- $99
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 120 N Broad St, Mankato, MN 56001
- Practice phone
- Call (507) 345-5087
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carlson Tillisch Eye Clinic, Ltd
Mankato, Minnesota
Find Murphy Grotewold'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.
Murphy M. Grotewold is an optometrist in Mankato, Minnesota
Murphy Grotewold practices at Carlson Tillisch Eye Clinic, Ltd in Mankato, Minnesota.
Murphy Grotewold's NPI, 1376049031, was assigned on April 2, 2018. Murphy Grotewold graduated from Indiana University - School of Optometry in 2018. Murphy Grotewold holds Minnesota license 3555.
- NPI
- 1376049031NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264781806
- NPI enumeration date
- April 2, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 345-5087
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Murphy M. Grotewold practices at Carlson Tillisch Eye Clinic, Ltd in Mankato, Minnesota
Murphy Grotewold's primary practice is Carlson Tillisch Eye Clinic, Ltd, at 120 N Broad St, Mankato, MN 56001 in Blue Earth County. The practice phone is (507) 345-5087.
- Carlson Tillisch Eye Clinic, Ltd120 N Broad St, Mankato, MN 56001 · Blue Earth CountyPhone(507) 345-5087
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Murphy M. Grotewold is affiliated with 2 sites of care and 1 medical group
Murphy Grotewold's primary practice is Carlson Tillisch Eye Clinic, Ltd in Mankato, Minnesota. Dmand AI also links Murphy Grotewold to 1 group practice or clinic and 1 medical group, 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 Murphy M. Grotewold's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Murphy Grotewold practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carlson Tillisch Eye Clinic, Ltd | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Murphy M. Grotewold is one of 1,006 optometrists in Minnesota
Optometrist is Murphy Grotewold's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Murphy Grotewold is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Murphy Grotewold
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
Murphy M. Grotewold treated 187 Medicare patients in 2024, average age 69
CMS counts 187 Medicare patients who saw Murphy Grotewold in 2024. The largest group is 65 to 74, with 102 patients. 58% of them have high cholesterol, and 56% have high blood pressure. 19% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Murphy Grotewold's median patient age at 53, with 57% women.
Murphy Grotewold's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Murphy Grotewold's Medicare patients by sex, 2024
- Women10456%
- Men8344%
Chronic conditions among Murphy Grotewold's Medicare patients, 2024
- High cholesterol58%
- High blood pressure56%
- Arthritis28%
- Anxiety24%
- Diabetes24%
- Mood disorders24%
- Depression22%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Murphy Grotewold's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Murphy M. Grotewold wrote 220 Medicare Part D claims in 2024
In 2024, Murphy Grotewold wrote 220 Medicare Part D claims for 53 patients. 80% of them were for generic drugs.
Murphy Grotewold's Part D claims by kind of drug, 2024
- Generic175 claims80%
- Brand-name45 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Murphy M. Grotewold ranks in the 45th percentile for cataract surgery in Medicare
Murphy Grotewold accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of cataract surgery by Murphy Grotewold, more than 45% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Murphy Grotewold ranks in Medicare procedure volume
- Cataract surgery
- 45th percentile20 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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Murphy M. Grotewold received $99 in industry payments in 2025
CMS Open Payments shows 3 general payments to Murphy Grotewold from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $63.
Companies that paid Murphy Grotewold the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Murphy M. Grotewold graduated from Indiana University - School of Optometry
Murphy Grotewold graduated from Indiana University - School of Optometry in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Murphy M. Grotewold'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 Murphy M. Grotewold
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Murphy M. Grotewold's NPI number?
Murphy M. Grotewold's NPI number is 1376049031. It was assigned on April 2, 2018, and it is active in the NPI Registry.
What does Murphy M. Grotewold specialize in?
Murphy M. Grotewold is an optometrist in Mankato, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Murphy M. Grotewold practice?
Murphy Grotewold practices at 120 N Broad St, Mankato, MN 56001. Murphy Grotewold's primary practice is Carlson Tillisch Eye Clinic, Ltd in Mankato, Minnesota. Dmand AI also links Murphy Grotewold to 1 group practice or clinic and 1 medical group.
What is Murphy M. Grotewold's office phone number?
The practice phone on file for Murphy Grotewold is (507) 345-5087.
What is Murphy M. Grotewold's medical license number?
Murphy Grotewold holds Minnesota license 3555.
Does Murphy M. Grotewold accept Medicare?
Yes. CMS lists Murphy Grotewold as accepting Medicare assignment.
How many Medicare patients does Murphy M. Grotewold see?
CMS counts 187 Medicare patients who saw Murphy Grotewold in 2024, with an average age of 69.
Where did Murphy M. Grotewold go to medical school?
Murphy Grotewold graduated from Indiana University - School of Optometry in 2018.
Has Murphy M. Grotewold received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Murphy Grotewold from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Murphy M. Grotewold been practicing?
Murphy Grotewold graduated from medical school in 2018, 8 years ago.
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