Dr. Anthony J. Linn, MD
- Medicare services, 2018
- 128
- Part D claims, 2024
- 22
- Industry payments
- $113
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2323 N Lake Dr, Milwaukee, WI 53211
- Practice phone
- Call (414) 298-6884
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension Columbia St. Mary's Hospital
Milwaukee, Wisconsin
Find Dr. Linn'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.
Dr. Anthony J. Linn is a general surgeon in Milwaukee, Wisconsin
Dr. Linn practices at Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin.
Dr. Linn's NPI, 1619056306, was assigned on November 3, 2006. Dr. Linn graduated from Medical College of Wisconsin in 1975. Dr. Linn holds Wisconsin license 23131.
- NPI
- 1619056306NPI Registry (opens in a new tab)
- NPI enumeration date
- November 3, 2006
- NPI status
- Active
- Practice phone
- (414) 298-6884
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Anthony J. Linn practices at Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin
Dr. Linn's primary practice is Ascension Columbia St. Mary's Hospital, at 2323 N Lake Dr, Milwaukee, WI 53211 in Milwaukee County. The practice phone is (414) 298-6884.
- Ascension Columbia St. Mary's Hospital2323 N Lake Dr, Milwaukee, WI 53211 · Milwaukee CountyPhone(414) 298-6884
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Anthony J. Linn is affiliated with 2 sites of care and 1 medical group
Dr. Linn's primary practice is Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin. The medical group on file is Ascension Columbia St. Mary's Hospital - Milwaukee Campus. Dmand AI also links Dr. Linn 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 Dr. Anthony J. Linn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Linn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Columbia St. Mary's Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony J. Linn is one of 565 general surgeons in Wisconsin
Surgery is Dr. Linn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Linn is licensed in Wisconsin.
Specialties and state licenses
- Surgery, WisconsinPrimary
General surgeons near Dr. Linn
Counts of general surgeons 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. Anthony J. Linn billed Medicare for 128 services in 2018
CMS data shows 128 Medicare services from Dr. Linn across 5 procedure codes in 2018. Medicare paid $7,425 for them.
Dr. Linn's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 4852018: 12874%
- Surgery
- 2017: 172018: 0100%
Where Dr. Linn's Medicare services took place, 2018
- In an office6853%
- In a facility6047%
Dr. Linn compared with the Wisconsin median for general surgeons, 2018
- Dr. Linn
- Wisconsin median
- Medicare services
- 128vs 9929% above
- Part D claims
- 65vs 3776% above
Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Linn's most billed Medicare procedure codes, 2018
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. Linn and other general surgeons in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony J. Linn's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Linn's median patient age at 72, with 50% women.
Dr. Linn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Anthony J. Linn wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Linn wrote 22 Medicare Part D claims. 91% of them were for generic drugs. They cover 2 drugs, with $721 in total drug cost. In 2017, CMS named 205 claims across 7 drugs.
Dr. Linn's Part D claims by kind of drug, 2024
- Generic20 claims91%
- Brand-name and other2 claims9%
Dr. Linn's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 2052018: 6568%
Drugs named by CMS: 2 in 2018, 7 in 2017.
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. Anthony J. Linn received $113 in industry payments from 2016 to 2021
CMS Open Payments shows 4 general payments to Dr. Linn from 3 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $69.
General payments to Dr. Linn by program year, 2016 to 2021
Companies that paid Dr. Linn the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony J. Linn graduated from Medical College of Wisconsin
Dr. Linn graduated from Medical College of Wisconsin in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony J. Linn'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 Data |
| 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. Anthony J. Linn
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. Anthony J. Linn's NPI number?
Dr. Anthony J. Linn's NPI number is 1619056306. It was assigned on November 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony J. Linn?
Dr. Anthony J. Linn is a general surgeon in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Anthony J. Linn practice?
Dr. Linn practices at 2323 N Lake Dr, Milwaukee, WI 53211. Dr. Linn's primary practice is Ascension Columbia St. Mary's Hospital in Milwaukee, Wisconsin. Dmand AI also links Dr. Linn to 1 group practice or clinic.
What is Dr. Anthony J. Linn's office phone number?
The practice phone on file for Dr. Linn is (414) 298-6884.
What is Dr. Anthony J. Linn's medical license number?
Dr. Linn holds Wisconsin license 23131.
What medical group is Dr. Anthony J. Linn part of?
Dr. Linn is linked to Ascension Columbia St. Mary's Hospital - Milwaukee Campus.
Does Dr. Anthony J. Linn accept Medicare?
Yes. CMS data shows Dr. Linn billed Medicare for 128 services in 2018.
What services does Dr. Anthony J. Linn bill to Medicare?
In 2018, Dr. Linn's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Anthony J. Linn go to medical school?
Dr. Linn graduated from Medical College of Wisconsin in 1975.
What drugs does Dr. Anthony J. Linn prescribe most?
In 2018 Medicare Part D data, Dr. Linn's most prescribed drugs by claims were Oxycodone-Acetaminophen and Amoxicillin-Clavulanate Potass.
Has Dr. Anthony J. Linn received payments from drug or device companies?
CMS Open Payments shows $113 in general payments to Dr. Linn from 3 companies from 2016 to 2021. The largest total came from Pfizer Inc.
How long has Dr. Anthony J. Linn been practicing?
Dr. Linn graduated from medical school in 1975, 51 years ago.
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