Dr. Troy G. Seelhammer, MD
- Medicare services, 2024
- 60
- Medicare patients, 2024
- 155
- Hospital affiliations
- 5
- Industry payments
- $46,071
- Medical groups
- 5
- Practice address
- 700 West Avenue South, La Crosse, WI 54601
- Practice phone
- Call (608) 785-0940
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Seelhammer'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. Troy G. Seelhammer is an anesthesiologist in La Crosse, Wisconsin
Dr. Seelhammer practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic.
Dr. Seelhammer's NPI, 1447480694, was assigned on July 22, 2009. Dr. Seelhammer holds Wisconsin license 62884.
- NPI
- 1447480694NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355579376
- NPI enumeration date
- July 22, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 785-0940
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Troy G. Seelhammer practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin
Dr. Seelhammer's primary practice is Mayo Clinic Health System in La Crosse, at 700 West Avenue South, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 785-0940.
- Mayo Clinic Health System in La Crosse700 West Avenue South, La Crosse, WI 54601 · La Crosse CountyPhone(608) 785-0940
Source: Dmand AI Affiliation Data
Dr. Troy G. Seelhammer is affiliated with 6 sites of care and 5 medical groups
Dr. Seelhammer's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dr. Seelhammer is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Seelhammer to 3 more hospitals, 4 medical groups and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Troy G. Seelhammer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seelhammer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in La Crosse | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Troy G. Seelhammer is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Seelhammer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Seelhammer's licenses on file in 2 states: Wisconsin and Minnesota.
Specialties and state licenses
- Anesthesiology, WisconsinPrimary
- Minnesota license
Anesthesiologists near Dr. Seelhammer
Counts of anesthesiologists 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. Troy G. Seelhammer billed Medicare for 60 services in 2024
CMS data shows 60 Medicare services from Dr. Seelhammer across 1 procedure code in 2024, for 155 Medicare patients. Medicare paid $10,061 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Seelhammer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 782024: 6023%
Dr. Seelhammer compared with the Wisconsin median for anesthesiologists, 2024
- Dr. Seelhammer
- Wisconsin median
- Medicare services
- 60vs 4825% above
- Medicare patients
- 155vs 11930% above
Medians across 995 anesthesiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Seelhammer'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. Seelhammer and other anesthesiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Troy G. Seelhammer treated 155 Medicare patients in 2024, average age 71
CMS counts 155 Medicare patients who saw Dr. Seelhammer in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Seelhammer's median patient age at 63, with 53% women.
Dr. Seelhammer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Seelhammer's Medicare patients by sex, 2024
- Women7146%
- Men8454%
Chronic conditions among Dr. Seelhammer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Chronic kidney disease46%
- Arthritis43%
- Heart failure40%
- Ischemic heart disease37%
- Atrial fibrillation35%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Seelhammer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Troy G. Seelhammer takes part in Medicare
Dr. Seelhammer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Troy G. Seelhammer received $46,071 in industry payments from 2022 to 2025
CMS Open Payments shows 32 general payments to Dr. Seelhammer from 5 drug and device companies from 2022 to 2025. Consulting fees make up the largest share, 55% of the total. Instrumentation Laboratory Company paid the most, $23,943.
General payments to Dr. Seelhammer by program year, 2022 to 2025
General payments to Dr. Seelhammer by kind, 2022 to 2025
- Consulting fees$25,35355%
- Travel and lodging$15,94835%
- Honoraria$3,7508%
- Food and beverage$1,0202%
Companies that paid Dr. Seelhammer the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Troy G. Seelhammer'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Troy G. Seelhammer
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. Troy G. Seelhammer's NPI number?
Dr. Troy G. Seelhammer's NPI number is 1447480694. It was assigned on July 22, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Troy G. Seelhammer?
Dr. Troy G. Seelhammer is an anesthesiologist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Troy G. Seelhammer practice?
Dr. Seelhammer practices at 700 West Avenue South, La Crosse, WI 54601. Dr. Seelhammer's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dmand AI also links Dr. Seelhammer to 3 hospitals, 4 medical groups and 1 hospice.
What is Dr. Troy G. Seelhammer's office phone number?
The practice phone on file for Dr. Seelhammer is (608) 785-0940.
What is Dr. Troy G. Seelhammer's medical license number?
Dr. Seelhammer holds Wisconsin license 62884, one of the licenses on file in 2 states.
Which states has Dr. Troy G. Seelhammer been licensed in?
Dmand AI has state licenses on file for Dr. Seelhammer in Wisconsin and Minnesota.
Which hospitals is Dr. Troy G. Seelhammer affiliated with?
Dr. Seelhammer practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin. Dr. Seelhammer is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. Dmand AI links Dr. Seelhammer to 3 more hospitals.
What medical group is Dr. Troy G. Seelhammer part of?
Dr. Seelhammer is linked to Mayo Clinic. Dmand AI links Dr. Seelhammer to 4 more medical groups.
Does Dr. Troy G. Seelhammer accept Medicare?
Yes. CMS data shows Dr. Seelhammer billed Medicare for 60 services in 2024, and Dr. Seelhammer accepts Medicare assignment.
How many Medicare patients does Dr. Troy G. Seelhammer see?
CMS counts 155 Medicare patients who saw Dr. Seelhammer in 2024, with an average age of 71.
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What services does Dr. Troy G. Seelhammer bill to Medicare?
In 2024, Dr. Seelhammer's most billed Medicare services were critical care (99291).
Has Dr. Troy G. Seelhammer received payments from drug or device companies?
CMS Open Payments shows $46,071 in general payments to Dr. Seelhammer from 5 companies from 2022 to 2025. The largest total came from Instrumentation Laboratory Company.
How long has Dr. Troy G. Seelhammer been practicing?
Dr. Seelhammer graduated from medical school in 2009, 17 years ago.
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