Dr. Ann Nicole Stumpf, MD, MPH, RN
- Medicare services, 2024
- 48
- Medicare patients, 2024
- 139
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $99
- Practice address
- 600 Highland Ave, Madison, WI 53792
- Practice phone
- Call (608) 265-1978
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Health Services - Madison (Highland Ave)
College / University Student Health · Madison, Wisconsin
Find Dr. Stumpf's professional email, personal email and mobile number
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Dr. Ann Nicole Stumpf is an anesthesiologist in Madison, Wisconsin
Dr. Stumpf practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin.
Dr. Stumpf's NPI, 1427518554, was assigned on March 24, 2019. Dr. Stumpf graduated from University of Wisconsin School of Medicine in 2019. Dr. Stumpf holds Wisconsin license 84346.
- NPI
- 1427518554NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749514404
- NPI enumeration date
- March 24, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (608) 265-1978
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ann Nicole Stumpf practices at University Health Services - Madison (Highland Ave) in Madison, Wisconsin
Dr. Stumpf's primary practice is University Health Services - Madison (Highland Ave), at 600 Highland Ave, Madison, WI 53792. The practice phone is (608) 265-1978.
- University Health Services - Madison (Highland Ave)600 Highland Ave, Madison, WI 53792Phone(608) 265-1978
Source: Dmand AI Affiliation Data
Dr. Ann Nicole Stumpf is affiliated with 2 sites of care and 3 medical groups
Dr. Stumpf's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dr. Stumpf is also affiliated with University Hospital. The medical group on file is UW Health. Dmand AI also links Dr. Stumpf to 2 more medical groups, each named with a free account. Dr. Stumpf's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ann Nicole Stumpf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stumpf practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Health Services - Madison (Highland Ave) | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ann Nicole Stumpf is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Stumpf's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Stumpf's licenses on file in 2 states: Wisconsin and Colorado.
Specialties and state licenses
- Anesthesiology, WisconsinPrimary
- Colorado license
Anesthesiologists near Dr. Stumpf
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. Ann Nicole Stumpf billed Medicare for 48 services in 2024
CMS data shows 48 Medicare services from Dr. Stumpf across 3 procedure codes in 2024, for 139 Medicare patients. Medicare paid $4,954 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stumpf compared with the Wisconsin median for anesthesiologists, 2024
- Dr. Stumpf
- Wisconsin median
- Medicare services
- 48vs 48Close to median
- Medicare patients
- 139vs 11917% above
Medians across 995 anesthesiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Stumpf'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. Stumpf and other anesthesiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ann Nicole Stumpf treated 139 Medicare patients in 2024, average age 72
CMS counts 139 Medicare patients who saw Dr. Stumpf in 2024. The largest group is 65 to 74, with 87 patients. 71% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stumpf's median patient age at 67, with 51% women.
Dr. Stumpf's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Stumpf's Medicare patients by sex, 2024
- Women5540%
- Men8460%
Chronic conditions among Dr. Stumpf's Medicare patients, 2024
- High cholesterol71%
- High blood pressure58%
- Arthritis46%
- Diabetes22%
- Ischemic heart disease19%
- Mood disorders19%
- Depression18%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stumpf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ann Nicole Stumpf scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Stumpf for performance year 2024, reported as part of a group. Dr. Stumpf accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Stumpf as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Stumpf's MIPS scores, performance year 2024
- 94of 100Final score
- 98of 100Quality
- 40of 100Improvement Activities
- 83of 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. Ann Nicole Stumpf received $99 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Stumpf from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $60.
General payments to Dr. Stumpf by program year, 2024 to 2025
Companies that paid Dr. Stumpf the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ann Nicole Stumpf graduated from University of Wisconsin School of Medicine
Dr. Stumpf graduated from University of Wisconsin School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ann Nicole Stumpf'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. Ann Nicole Stumpf
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. Ann Nicole Stumpf's NPI number?
Dr. Ann Nicole Stumpf's NPI number is 1427518554. It was assigned on March 24, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Ann Nicole Stumpf?
Dr. Ann Nicole Stumpf is an anesthesiologist in Madison, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ann Nicole Stumpf practice?
Dr. Stumpf practices at 600 Highland Ave, Madison, WI 53792. Dr. Stumpf's primary practice is University Health Services - Madison (Highland Ave) in Madison, Wisconsin. Dmand AI also links Dr. Stumpf to 2 medical groups.
What is Dr. Ann Nicole Stumpf's office phone number?
The practice phone on file for Dr. Stumpf is (608) 265-1978.
What is Dr. Ann Nicole Stumpf's medical license number?
Dr. Stumpf holds Wisconsin license 84346, one of the licenses on file in 2 states.
Which states has Dr. Ann Nicole Stumpf been licensed in?
Dmand AI has state licenses on file for Dr. Stumpf in Wisconsin and Colorado.
Which hospitals is Dr. Ann Nicole Stumpf affiliated with?
Dr. Stumpf is affiliated with University Hospital.
What medical group is Dr. Ann Nicole Stumpf part of?
Dr. Stumpf is linked to UW Health. Dmand AI links Dr. Stumpf to 2 more medical groups.
Does Dr. Ann Nicole Stumpf accept Medicare?
Yes. CMS data shows Dr. Stumpf billed Medicare for 48 services in 2024, and Dr. Stumpf accepts Medicare assignment.
Does Dr. Ann Nicole Stumpf offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Stumpf as offering telehealth services.
Show 6 more questionsShow fewer questions
What is Dr. Ann Nicole Stumpf's MIPS score?
Dr. Stumpf's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ann Nicole Stumpf see?
CMS counts 139 Medicare patients who saw Dr. Stumpf in 2024, with an average age of 72.
What services does Dr. Ann Nicole Stumpf bill to Medicare?
In 2024, Dr. Stumpf's most billed Medicare services were anesthesia (00731), anesthesia (00812) and anesthesia (00813).
Where did Dr. Ann Nicole Stumpf go to medical school?
Dr. Stumpf graduated from University of Wisconsin School of Medicine in 2019.
Has Dr. Ann Nicole Stumpf received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Dr. Stumpf from 2 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Ann Nicole Stumpf been practicing?
Dr. Stumpf graduated from medical school in 2019, 7 years ago.
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