Dr. Mark C. Austin, MD
- Medicare services, 2024
- 691
- Medicare patients, 2024
- 411
- Part D claims, 2024
- 2,038
- Industry payments
- $1,997
- Affiliated sites
- 1
- Practice address
- 1301 E Northland Ave, Appleton, WI 54911
- Practice phone
- Call (920) 739-4361
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valley Eye Associates
Appleton, Wisconsin
Find Dr. Austin's professional email, personal email and mobile number
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Dr. Mark C. Austin is an ophthalmologist in Appleton, Wisconsin
Dr. Austin practices at Valley Eye Associates in Appleton, Wisconsin.
Dr. Austin's NPI, 1487697959, was assigned on June 13, 2006. Dr. Austin graduated from University of Minnesota Medical School in 1989. Dr. Austin holds Wisconsin license 33602.
- NPI
- 1487697959NPI Registry (opens in a new tab)
- NPI enumeration date
- June 13, 2006
- NPI status
- Active
- Practice phone
- (920) 739-4361
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark C. Austin practices at Valley Eye Associates in Appleton, Wisconsin
Dr. Austin's primary practice is Valley Eye Associates, at 1301 E Northland Ave, Appleton, WI 54911 in Outagamie County. The practice phone is (920) 739-4361.
- Valley Eye Associates1301 E Northland Ave, Appleton, WI 54911 · Outagamie CountyPhone(920) 739-4361
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark C. Austin is affiliated with 2 sites of care and 1 medical group
Dr. Austin's primary practice is Valley Eye Associates in Appleton, Wisconsin. Dmand AI also links Dr. Austin 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 Dr. Mark C. Austin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Austin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Eye Associates | 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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Dr. Mark C. Austin is one of 328 ophthalmologists in Wisconsin
Ophthalmology is Dr. Austin's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Austin is licensed in Wisconsin.
Specialties and state licenses
- Ophthalmology, WisconsinPrimary
Ophthalmologists near Dr. Austin
Counts of ophthalmologists 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
Dr. Mark C. Austin billed Medicare for 691 services in 2024
CMS data shows 691 Medicare services from Dr. Austin across 8 procedure codes in 2024, for 411 Medicare patients. Medicare paid $36,059 for them.
Dr. Austin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5582024: 35936%
- Office and hospital visits
- 2023: 3352024: 3166%
- Surgery
- 2023: 492024: 1667%
Where Dr. Austin's Medicare services took place, 2024
- In an office67598%
- In a facility162%
Dr. Austin compared with the Wisconsin median for ophthalmologists, 2024
- Dr. Austin
- Wisconsin median
- Medicare services
- 691vs 1,16241% below
- Medicare patients
- 411vs 4509% below
- Part D claims
- 1,945vs 6153.2 times
Medians across 346 ophthalmologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Austin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Austin and other ophthalmologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark C. Austin treated 411 Medicare patients in 2024, average age 77
CMS counts 411 Medicare patients who saw Dr. Austin in 2024. The largest group is 65 to 74, with 174 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Austin's median patient age at 78, with 53% women.
Dr. Austin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Austin's Medicare patients by sex, 2024
- Women24660%
- Men16540%
Chronic conditions among Dr. Austin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis40%
- Diabetes39%
- Chronic kidney disease27%
- Ischemic heart disease19%
- Mood disorders19%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Austin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark C. Austin wrote 2,038 Medicare Part D claims in 2024
In 2024, Dr. Austin wrote 2,038 Medicare Part D claims for 521 patients. 64% of them were for generic drugs. CMS names the drug for 1,945 of them, across 16 drugs with 11 or more claims each, at $170,846 in total drug cost. In 2023, CMS named 2,300 claims across 20 drugs.
Dr. Austin's Part D claims by kind of drug, 2024
- Generic1,306 claims64%
- Brand-name732 claims36%
Dr. Austin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Austin's Part D claims, 2024
- Antibiotics1%13 of 2,038 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,3002024: 1,94515%
Drugs named by CMS: 16 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mark C. Austin received $1,997 in industry payments from 2016 to 2025
CMS Open Payments shows 100 general payments to Dr. Austin from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Allergan Inc. paid the most, $501.
General payments to Dr. Austin by program year, 2016 to 2025
General payments to Dr. Austin by kind, 2016 to 2025
- Food and beverage$1,90595%
- Education$935%
Companies that paid Dr. Austin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark C. Austin graduated from University of Minnesota Medical School
Dr. Austin graduated from University of Minnesota Medical School in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark C. Austin'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Dr. Mark C. Austin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark C. Austin's NPI number?
Dr. Mark C. Austin's NPI number is 1487697959. It was assigned on June 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark C. Austin?
Dr. Mark C. Austin is an ophthalmologist in Appleton, Wisconsin. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Mark C. Austin practice?
Dr. Austin practices at 1301 E Northland Ave, Appleton, WI 54911. Dr. Austin's primary practice is Valley Eye Associates in Appleton, Wisconsin. Dmand AI also links Dr. Austin to 1 group practice or clinic and 1 medical group.
What is Dr. Mark C. Austin's office phone number?
The practice phone on file for Dr. Austin is (920) 739-4361.
What is Dr. Mark C. Austin's medical license number?
Dr. Austin holds Wisconsin license 33602.
Does Dr. Mark C. Austin accept Medicare?
Yes. CMS data shows Dr. Austin billed Medicare for 691 services in 2024.
How many Medicare patients does Dr. Mark C. Austin see?
CMS counts 411 Medicare patients who saw Dr. Austin in 2024, with an average age of 77.
What services does Dr. Mark C. Austin bill to Medicare?
In 2024, Dr. Austin's most billed Medicare services were office visit, established patient (99213), eye exam or test (92014) and eye exam or test (92133).
Where did Dr. Mark C. Austin go to medical school?
Dr. Austin graduated from University of Minnesota Medical School in 1989.
What drugs does Dr. Mark C. Austin prescribe most?
In 2024 Medicare Part D data, Dr. Austin's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Prednisolone Acetate.
Has Dr. Mark C. Austin received payments from drug or device companies?
CMS Open Payments shows $1,997 in general payments to Dr. Austin from 17 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Mark C. Austin been practicing?
Dr. Austin graduated from medical school in 1989, 37 years ago.
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