Dr. Peter A. Halverson, MD
- Medicare services, 2024
- 1,145
- Medicare patients, 2024
- 592
- Part D claims, 2024
- 11,713
- Hospital affiliations
- 5
- Industry payments
- $20
- Practice address
- 1221 Whipple St, Eau Claire, WI 54703
- Practice phone
- Call (715) 838-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Halverson's professional email, personal email and mobile number
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Dr. Peter A. Halverson is an internist in Eau Claire, Wisconsin
Dr. Halverson practices at Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin, part of Mayo Clinic.
Dr. Halverson's NPI, 1609039924, was assigned on July 7, 2008. Dr. Halverson graduated from University of Wisconsin School of Medicine in 2006. Dr. Halverson holds Wisconsin license 52087-020.
- NPI
- 1609039924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345308474
- NPI enumeration date
- July 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (715) 838-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter A. Halverson practices at Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin
Dr. Halverson's primary practice is Mayo Clinic Health System in Eau Claire, at 1221 Whipple St, Eau Claire, WI 54703 in Eau Claire County. The practice phone is (715) 838-3311.
- Mayo Clinic Health System in Eau Claire1221 Whipple St, Eau Claire, WI 54703 · Eau Claire CountyPhone(715) 838-3311
Source: Dmand AI Affiliation Data
Dr. Peter A. Halverson is affiliated with 13 sites of care and 1 medical group
Dr. Halverson's primary practice is Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin, part of Mayo Clinic. Dr. Halverson is also affiliated with Mayo Clinic Health System in Menomonie. The medical group on file is Mayo Clinic Health System in Eau Claire. Dmand AI also links Dr. Halverson to 3 more hospitals, 5 home health agencies, 1 group practice or clinic, 1 hospice and 1 skilled nursing facility, 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. Peter A. Halverson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Halverson practices, 13 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in Eau Claire | Available with a free account |
| +12 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter A. Halverson is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Halverson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Halverson is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Halverson
Counts of internists 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. Peter A. Halverson billed Medicare for 1,145 services in 2024
CMS data shows 1,145 Medicare services from Dr. Halverson across 6 procedure codes in 2024, for 592 Medicare patients. Medicare paid $72,682 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Halverson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7502024: 8098%
- Other services
- 2023: 02024: 336
Dr. Halverson compared with the Wisconsin median for internists, 2024
- Dr. Halverson
- Wisconsin median
- Medicare services
- 1,145vs 4572.5 times
- Medicare patients
- 592vs 1993.0 times
- Part D claims
- 11,013vs 43325.4 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Halverson'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. Halverson and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter A. Halverson treated 592 Medicare patients in 2024, average age 76
CMS counts 592 Medicare patients who saw Dr. Halverson in 2024. The largest group is 65 to 74, with 246 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Halverson's median patient age at 77, with 37% women.
Dr. Halverson's Medicare patients by age, 2024
Dr. Halverson's Medicare patients by sex, 2024
- Women23139%
- Men36161%
Chronic conditions among Dr. Halverson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Chronic kidney disease34%
- Arthritis33%
- Ischemic heart disease28%
- Atrial fibrillation22%
- Diabetes22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Halverson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter A. Halverson wrote 11,713 Medicare Part D claims in 2024
In 2024, Dr. Halverson wrote 11,713 Medicare Part D claims for 1,100 patients. 89% of them were for generic drugs. CMS names the drug for 11,013 of them, across 145 drugs with 11 or more claims each, at $754,152 in total drug cost. In 2023, CMS named 10,122 claims across 131 drugs.
Dr. Halverson's Part D claims by kind of drug, 2024
- Generic10,446 claims89%
- Brand-name1,203 claims10%
- Other64 claims1%
Dr. Halverson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Halverson's Part D claims, 2024
- Opioids2%186 of 11,713 claims
- Antibiotics1%140 of 11,713 claims
- Antipsychotics, patients 65 and over0%16 of 11,713 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 10,1222024: 11,0139%
Drugs named by CMS: 145 in 2024, 131 in 2023.
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
Dr. Peter A. Halverson offers telehealth to Medicare patients
Dr. Halverson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Halverson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter A. Halverson received $20 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Halverson from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $20.
Companies that paid Dr. Halverson the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter A. Halverson graduated from University of Wisconsin School of Medicine
Dr. Halverson graduated from University of Wisconsin School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter A. Halverson'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) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Peter A. Halverson
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. Peter A. Halverson's NPI number?
Dr. Peter A. Halverson's NPI number is 1609039924. It was assigned on July 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter A. Halverson?
Dr. Peter A. Halverson is an internist in Eau Claire, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter A. Halverson practice?
Dr. Halverson practices at 1221 Whipple St, Eau Claire, WI 54703. Dr. Halverson's primary practice is Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin, part of Mayo Clinic. Dmand AI also links Dr. Halverson to 3 hospitals, 5 home health agencies, 1 group practice or clinic, 1 hospice and 1 skilled nursing facility.
What is Dr. Peter A. Halverson's office phone number?
The practice phone on file for Dr. Halverson is (715) 838-3311.
What is Dr. Peter A. Halverson's medical license number?
Dr. Halverson holds Wisconsin license 52087-020.
Which hospitals is Dr. Peter A. Halverson affiliated with?
Dr. Halverson practices at Mayo Clinic Health System in Eau Claire in Eau Claire, Wisconsin. Dr. Halverson is also affiliated with Mayo Clinic Health System in Menomonie. Dmand AI links Dr. Halverson to 3 more hospitals.
What medical group is Dr. Peter A. Halverson part of?
Dr. Halverson is linked to Mayo Clinic Health System in Eau Claire.
Does Dr. Peter A. Halverson accept Medicare?
Yes. CMS data shows Dr. Halverson billed Medicare for 1,145 services in 2024, and Dr. Halverson accepts Medicare assignment.
Does Dr. Peter A. Halverson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Halverson as offering telehealth services.
How many Medicare patients does Dr. Peter A. Halverson see?
CMS counts 592 Medicare patients who saw Dr. Halverson in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Peter A. Halverson bill to Medicare?
In 2024, Dr. Halverson's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Peter A. Halverson go to medical school?
Dr. Halverson graduated from University of Wisconsin School of Medicine in 2006.
What drugs does Dr. Peter A. Halverson prescribe most?
In 2024 Medicare Part D data, Dr. Halverson's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Peter A. Halverson received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Halverson from 1 company from 2018 to 2018. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Peter A. Halverson been practicing?
Dr. Halverson graduated from medical school in 2006, 20 years ago.
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