Dr. Barbara J. Boyer, MD
- Medicare services, 2024
- 83
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 120
- MIPS score, 2024
- 92
- Hospital affiliations
- 4
- Practice address
- 9576 Highway 70, Minocqua, WI 54548
- Practice phone
- Call (715) 358-1710
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Boyer'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. Barbara J. Boyer is a general surgeon in Minocqua, Wisconsin
Dr. Boyer practices at Marshfield Medical Center - Minocqua in Minocqua, Wisconsin, part of Sanford Health.
Dr. Boyer's NPI, 1679685820, was assigned on August 31, 2006. Dr. Boyer graduated from Medical College of Wisconsin in 1992. Dr. Boyer holds Wisconsin license 41187.
- NPI
- 1679685820NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698805463
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 358-1710
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barbara J. Boyer practices at Marshfield Medical Center - Minocqua in Minocqua, Wisconsin
Dr. Boyer's primary practice is Marshfield Medical Center - Minocqua, at 9576 Highway 70, Minocqua, WI 54548 in Oneida County. The practice phone is (715) 358-1710.
- Marshfield Medical Center - Minocqua9576 Highway 70, Minocqua, WI 54548 · Oneida CountyPhone(715) 358-1710
Source: Dmand AI Affiliation Data
Dr. Barbara J. Boyer is affiliated with 9 sites of care and 5 medical groups
Dr. Boyer's primary practice is Marshfield Medical Center - Minocqua in Minocqua, Wisconsin, part of Sanford Health. Dr. Boyer is also affiliated with Marshfield Medical Center - Marshfield. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Boyer to 2 more hospitals, 5 group practices and clinics and 4 medical groups, each named with a free account. Dr. Boyer's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barbara J. Boyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Boyer practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Medical Center - Minocqua | Available with a free account |
| +8 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barbara J. Boyer is one of 565 general surgeons in Wisconsin
Surgery is Dr. Boyer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Boyer is licensed in Wisconsin.
Specialties and state licenses
- Surgery, WisconsinPrimary
General surgeons near Dr. Boyer
Counts of general surgeons 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. Barbara J. Boyer billed Medicare for 83 services in 2024
CMS data shows 83 Medicare services from Dr. Boyer across 2 procedure codes in 2024, for 157 Medicare patients. Medicare paid $13,585 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Boyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1182024: 8330%
- Imaging
- 2023: 292024: 0100%
- Other services
- 2023: 152024: 0100%
Dr. Boyer compared with the Wisconsin median for general surgeons, 2024
- Dr. Boyer
- Wisconsin median
- Medicare services
- 83vs 9916% below
- Medicare patients
- 157vs 10057% above
- Part D claims
- 51vs 3738% above
Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Boyer'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. Barbara J. Boyer treated 157 Medicare patients in 2024, average age 72
CMS counts 157 Medicare patients who saw Dr. Boyer in 2024. The largest group is 65 to 74, with 91 patients. 69% of them have high blood pressure, and 62% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Boyer's median patient age at 69, with 59% women.
Dr. Boyer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Boyer's Medicare patients by sex, 2024
- Women9259%
- Men6541%
Chronic conditions among Dr. Boyer's Medicare patients, 2024
- High blood pressure69%
- High cholesterol62%
- Cancer34%
- Arthritis27%
- Ischemic heart disease24%
- Diabetes22%
- Anxiety20%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Boyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barbara J. Boyer wrote 120 Medicare Part D claims in 2024
In 2024, Dr. Boyer wrote 120 Medicare Part D claims for 88 patients. 73% of them were for generic drugs. CMS names the drug for 51 of them, across 3 drugs with 11 or more claims each, at $754 in total drug cost. In 2023, CMS named 34 claims across 3 drugs.
Dr. Boyer's Part D claims by kind of drug, 2024
- Generic87 claims73%
- Brand-name33 claims28%
Dr. Boyer'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. Boyer's Part D claims, 2024
- Antibiotics23%27 of 120 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: 342024: 5150%
Drugs named by CMS: 3 in 2024, 3 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. Barbara J. Boyer scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Boyer for performance year 2024, reported as part of a group. Dr. Boyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of removal of tissue by Dr. Boyer, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Boyer's MIPS scores, performance year 2024
- 92of 100Final score
- 78.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Boyer ranks in Medicare procedure volume
- Colonoscopy
- 62nd percentile46 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 59th percentile38 procedures
- Removal of tissue
- 65th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Barbara J. Boyer received $4,732 in industry payments from 2016 to 2022
CMS Open Payments shows 30 general payments to Dr. Boyer from 3 drug and device companies from 2016 to 2022. Travel and lodging make up the largest share, 64% of the total. Intuitive Surgical, Inc. paid the most, $3,140.
General payments to Dr. Boyer by program year, 2016 to 2022
General payments to Dr. Boyer by kind, 2016 to 2022
- Travel and lodging$3,01264%
- Education$1,00021%
- Food and beverage$72015%
Companies that paid Dr. Boyer the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barbara J. Boyer graduated from Medical College of Wisconsin
Dr. Boyer graduated from Medical College of Wisconsin in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barbara J. Boyer'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)Clinician Public Reporting: Overall MIPS Performance (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. Barbara J. Boyer
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. Barbara J. Boyer's NPI number?
Dr. Barbara J. Boyer's NPI number is 1679685820. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara J. Boyer?
Dr. Barbara J. Boyer is a general surgeon in Minocqua, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Barbara J. Boyer practice?
Dr. Boyer practices at 9576 Highway 70, Minocqua, WI 54548. Dr. Boyer's primary practice is Marshfield Medical Center - Minocqua in Minocqua, Wisconsin, part of Sanford Health. Dmand AI also links Dr. Boyer to 2 hospitals, 5 group practices and clinics and 4 medical groups.
What is Dr. Barbara J. Boyer's office phone number?
The practice phone on file for Dr. Boyer is (715) 358-1710.
What is Dr. Barbara J. Boyer's medical license number?
Dr. Boyer holds Wisconsin license 41187.
Which hospitals is Dr. Barbara J. Boyer affiliated with?
Dr. Boyer practices at Marshfield Medical Center - Minocqua in Minocqua, Wisconsin. Dr. Boyer is also affiliated with Marshfield Medical Center - Marshfield. Dmand AI links Dr. Boyer to 2 more hospitals.
What medical group is Dr. Barbara J. Boyer part of?
Dr. Boyer is linked to Marshfield Clinic Health System. Dmand AI links Dr. Boyer to 4 more medical groups.
Does Dr. Barbara J. Boyer accept Medicare?
Yes. CMS data shows Dr. Boyer billed Medicare for 83 services in 2024, and Dr. Boyer accepts Medicare assignment.
What is Dr. Barbara J. Boyer's MIPS score?
Dr. Boyer's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Barbara J. Boyer see?
CMS counts 157 Medicare patients who saw Dr. Boyer in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Barbara J. Boyer bill to Medicare?
In 2024, Dr. Boyer's most billed Medicare services were surgery: digestive system (45385) and surgery: digestive system (43239).
Where did Dr. Barbara J. Boyer go to medical school?
Dr. Boyer graduated from Medical College of Wisconsin in 1992.
What drugs does Dr. Barbara J. Boyer prescribe most?
In 2024 Medicare Part D data, Dr. Boyer's most prescribed drugs by claims were Peg-3350 And Electrolytes, Gavilyte-G and Peg 3350-Electrolyte.
Has Dr. Barbara J. Boyer received payments from drug or device companies?
CMS Open Payments shows $4,732 in general payments to Dr. Boyer from 3 companies from 2016 to 2022. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Barbara J. Boyer been practicing?
Dr. Boyer graduated from medical school in 1992, 34 years ago.
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