Dr. Ithiel Loken Ames Fuller, MD
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 115
- MIPS score, 2024
- 81
- Hospital affiliations
- 2
- Industry payments
- $64
- 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 Dr. Fuller's professional email, personal email and mobile number
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Dr. Ithiel Loken Ames Fuller is an anesthesiologist in Eau Claire, Wisconsin
Dr. Fuller practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health.
Dr. Fuller's NPI, 1821217746, was assigned on April 25, 2007. Dr. Fuller graduated from Virginia Commonwealth University, School of Medicine in 2005. Dr. Fuller holds Connecticut license 67242.
- NPI
- 1821217746NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941355382
- NPI enumeration date
- April 25, 2007
- 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
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ithiel Loken Ames Fuller practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin
Dr. Fuller'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
Dr. Ithiel Loken Ames Fuller is affiliated with 2 sites of care and 7 medical groups
Dr. Fuller's primary practice is Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health. Dr. Fuller is also affiliated with Brattleboro Memorial Hospital. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Fuller to 6 more 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 Dr. Ithiel Loken Ames Fuller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fuller practices, 2 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 |
| +1 more site and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ithiel Loken Ames Fuller is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Fuller's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Fuller's licenses on file in 3 states: Connecticut, Vermont and Wisconsin.
Specialties and state licenses
- Anesthesiology, ConnecticutPrimary
- Vermont license
- Wisconsin license
Anesthesiologists near Dr. Fuller
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. Ithiel Loken Ames Fuller billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Dr. Fuller across 1 procedure code in 2024, for 115 Medicare patients. Medicare paid $2,445 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fuller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1212024: 2778%
Dr. Fuller compared with the Wisconsin median for anesthesiologists, 2024
- Dr. Fuller
- Wisconsin median
- Medicare services
- 27vs 4844% below
- Medicare patients
- 115vs 119Close to median
Medians across 995 anesthesiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Fuller'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ithiel Loken Ames Fuller treated 115 Medicare patients in 2024, average age 72
CMS counts 115 Medicare patients who saw Dr. Fuller in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fuller's median patient age at 57, with 60% women.
Dr. Fuller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fuller's Medicare patients by sex, 2024
- Women5750%
- Men5850%
Chronic conditions among Dr. Fuller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis45%
- Diabetes31%
- Anxiety26%
- Cancer25%
- Ischemic heart disease25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fuller'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
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ithiel Loken Ames Fuller 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 Dr. Fuller for performance year 2024, reported as part of a group. Dr. Fuller accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Fuller'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
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Dr. Ithiel Loken Ames Fuller received $64 in industry payments from 2016 to 2023
CMS Open Payments shows 2 general payments to Dr. Fuller from 2 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Mylan Inc. paid the most, $37.
General payments to Dr. Fuller by program year, 2016 to 2023
Companies that paid Dr. Fuller the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ithiel Loken Ames Fuller graduated from Virginia Commonwealth University, School of Medicine
Dr. Fuller graduated from Virginia Commonwealth University, School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ithiel Loken Ames Fuller'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)Clinician Public Reporting: Overall MIPS Performance (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. Ithiel Loken Ames Fuller
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. Ithiel Loken Ames Fuller's NPI number?
Dr. Ithiel Loken Ames Fuller's NPI number is 1821217746. It was assigned on April 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ithiel Loken Ames Fuller?
Dr. Ithiel Loken Ames Fuller is an anesthesiologist in Eau Claire, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ithiel Loken Ames Fuller practice?
Dr. Fuller practices at 2310 Craig Rd, Eau Claire, WI 54701. Dr. Fuller's primary practice is Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health. Dmand AI also links Dr. Fuller to 6 medical groups.
What is Dr. Ithiel Loken Ames Fuller's office phone number?
The practice phone on file for Dr. Fuller is (715) 858-8100.
What is Dr. Ithiel Loken Ames Fuller's medical license number?
Dr. Fuller holds Connecticut license 67242, one of the licenses on file in 3 states.
Which states has Dr. Ithiel Loken Ames Fuller been licensed in?
Dmand AI has state licenses on file for Dr. Fuller in Connecticut, Vermont and Wisconsin.
Which hospitals is Dr. Ithiel Loken Ames Fuller affiliated with?
Dr. Fuller practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin. Dr. Fuller is also affiliated with Brattleboro Memorial Hospital.
What medical group is Dr. Ithiel Loken Ames Fuller part of?
Dr. Fuller is linked to Marshfield Clinic Health System. Dmand AI links Dr. Fuller to 6 more medical groups.
Does Dr. Ithiel Loken Ames Fuller accept Medicare?
Yes. CMS data shows Dr. Fuller billed Medicare for 27 services in 2024, and Dr. Fuller accepts Medicare assignment.
What is Dr. Ithiel Loken Ames Fuller's MIPS score?
Dr. Fuller's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Ithiel Loken Ames Fuller see?
CMS counts 115 Medicare patients who saw Dr. Fuller in 2024, with an average age of 72.
What services does Dr. Ithiel Loken Ames Fuller bill to Medicare?
In 2024, Dr. Fuller's most billed Medicare services were anesthesia (00811).
Where did Dr. Ithiel Loken Ames Fuller go to medical school?
Dr. Fuller graduated from Virginia Commonwealth University, School of Medicine in 2005.
Has Dr. Ithiel Loken Ames Fuller received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Dr. Fuller from 2 companies from 2016 to 2023. The largest total came from Mylan Inc.
How long has Dr. Ithiel Loken Ames Fuller been practicing?
Dr. Fuller graduated from medical school in 2005, 21 years ago.
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