Tom K. Eilen, CRNA
- Medicare patients, 2024
- 111
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $25
- Medical groups
- 3
- Practice address
- 2310 Craig Rd, Eau Claire, WI 54701
- Practice phone
- Call (715) 858-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tom Eilen'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.
Tom K. Eilen is a nurse anesthetist in Eau Claire, Wisconsin
Tom Eilen practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health.
Tom Eilen's NPI, 1326135088, was assigned on October 6, 2006. Tom Eilen holds Wisconsin license 143874.
- NPI
- 1326135088NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092767608
- NPI enumeration date
- October 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 858-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tom K. Eilen practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin
Tom Eilen's primary practice is Marshfield Medical Center - Eau Claire, at 2310 Craig Rd, Eau Claire, WI 54701 in Eau Claire County. The practice phone is (715) 858-8100.
- Marshfield Medical Center - Eau Claire2310 Craig Rd, Eau Claire, WI 54701 · Eau Claire CountyPhone(715) 858-8100
Source: Dmand AI Affiliation Data
Tom K. Eilen is affiliated with 4 sites of care and 3 medical groups
Tom Eilen's primary practice is Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Tom Eilen to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tom K. Eilen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tom Eilen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Medical Center - Eau Claire | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sanford Health and 6.2K+ hospitals, with verified contacts in the same login.
Tom K. Eilen is one of 1,016 nurse anesthetists in Wisconsin
Nurse anesthetist, certified registered is Tom Eilen's primary specialty in the NPI Registry, under taxonomy code 367500000X. Tom Eilen is licensed in Wisconsin.
Specialties and state licenses
- Certified registered nurse anesthetist, WisconsinPrimary
Nurse anesthetists near Tom Eilen
Counts of nurse anesthetists 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
Tom K. Eilen treated 111 Medicare patients in 2024, average age 70
CMS counts 111 Medicare patients who saw Tom Eilen in 2024. The largest group is 65 to 74, with 54 patients. 70% of them have high cholesterol, and 65% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tom Eilen's median patient age at 57, with 56% women.
Tom Eilen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tom Eilen's Medicare patients by sex, 2024
- Women5146%
- Men6054%
Chronic conditions among Tom Eilen's Medicare patients, 2024
- High cholesterol70%
- High blood pressure65%
- Arthritis45%
- Anxiety32%
- Diabetes30%
- Ischemic heart disease30%
- Chronic kidney disease26%
- Heart failure23%
Share of Medicare patients with each condition. A patient can have several.
Tom Eilen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tom K. Eilen scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Tom Eilen for performance year 2024, reported as part of a group. Tom Eilen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Tom Eilen's MIPS scores, performance year 2024
- 81of 100Final score
- 55.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Tom K. Eilen received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tom Eilen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $25.
Companies that paid Tom Eilen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tom K. Eilen'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Tom K. Eilen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tom K. Eilen's NPI number?
Tom K. Eilen's NPI number is 1326135088. It was assigned on October 6, 2006, and it is active in the NPI Registry.
What does Tom K. Eilen specialize in?
Tom K. Eilen is a nurse anesthetist in Eau Claire, Wisconsin. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Tom K. Eilen practice?
Tom Eilen practices at 2310 Craig Rd, Eau Claire, WI 54701. Tom Eilen's primary practice is Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health. Dmand AI also links Tom Eilen to 3 group practices and clinics and 2 medical groups.
What is Tom K. Eilen's office phone number?
The practice phone on file for Tom Eilen is (715) 858-8100.
What is Tom K. Eilen's medical license number?
Tom Eilen holds Wisconsin license 143874.
Which hospitals is Tom K. Eilen affiliated with?
Tom Eilen practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin.
What medical group is Tom K. Eilen part of?
Tom Eilen is linked to Marshfield Clinic Health System. Dmand AI links Tom Eilen to 2 more medical groups.
Does Tom K. Eilen accept Medicare?
Yes. CMS lists Tom Eilen as accepting Medicare assignment.
What is Tom K. Eilen's MIPS score?
Tom Eilen's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Tom K. Eilen see?
CMS counts 111 Medicare patients who saw Tom Eilen in 2024, with an average age of 70.
Has Tom K. Eilen received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Tom Eilen from 1 company from 2025 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Tom K. Eilen been practicing?
Tom Eilen graduated from medical school in 2004, 22 years ago.
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