Dr. Brett A. Barkimer, MD
- Medicare services, 2024
- 202
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 5,046
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- W129n7055 Northfield Dr, Menomonee Falls, WI 53051
- Practice phone
- Call (262) 255-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Hills Health Center
Menomonee Falls, Wisconsin
Find Dr. Barkimer'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. Brett A. Barkimer is an internist in Menomonee Falls, Wisconsin
Dr. Barkimer practices at North Hills Health Center in Menomonee Falls, Wisconsin.
Dr. Barkimer's NPI, 1255540134, was assigned on May 21, 2007. Dr. Barkimer graduated from Indiana University School Of Medicine in 2004. Dr. Barkimer's Wisconsin license number on file is 51103-020.
- NPI
- 1255540134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234205519
- NPI enumeration date
- May 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (262) 255-2500
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brett A. Barkimer practices at North Hills Health Center in Menomonee Falls, Wisconsin
Dr. Barkimer's primary practice is North Hills Health Center, at W129n7055 Northfield Dr, Menomonee Falls, WI 53051 in Waukesha County. The practice phone is (262) 255-2500.
- North Hills Health CenterW129n7055 Northfield Dr, Menomonee Falls, WI 53051 · Waukesha CountyPhone(262) 255-2500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brett A. Barkimer is affiliated with 6 sites of care and 2 medical groups
Dr. Barkimer's primary practice is North Hills Health Center in Menomonee Falls, Wisconsin. Dr. Barkimer is also affiliated with Froedtert Menomonee Falls Hospital. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Barkimer to 1 more hospital, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brett A. Barkimer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barkimer practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Hills Health Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brett A. Barkimer is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Barkimer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Barkimer is board certified in internal medicine by the American Board of Internal Medicine. Dr. Barkimer has a license on file in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Clinical focus
Dmand AI lists acid reflux, aneurysm, anxiety, asthma, atrial fibrillation and flutter, cardiomyopathy, chronic anemia and chronic diabetes among the conditions Dr. Barkimer treats.
Internists near Dr. Barkimer
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. Brett A. Barkimer billed Medicare for 202 services in 2024
CMS data shows 202 Medicare services from Dr. Barkimer across 5 procedure codes in 2024, for 111 Medicare patients. Medicare paid $17,064 for them. Every service was in an office.
Dr. Barkimer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1082024: 1156%
- Other services
- 2023: 862024: 7513%
- Tests and treatments
- 2023: 192024: 1237%
Dr. Barkimer compared with the Wisconsin median for internists, 2024
- Dr. Barkimer
- Wisconsin median
- Medicare services
- 202vs 45756% below
- Medicare patients
- 111vs 19944% below
- Part D claims
- 4,407vs 43310.2 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Barkimer'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.
Need commercial claims for Dr. Barkimer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barkimer and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brett A. Barkimer treated 111 Medicare patients in 2024, average age 69
CMS counts 111 Medicare patients who saw Dr. Barkimer in 2024. The largest group is 65 to 74, with 61 patients. 71% of them have high cholesterol, and 70% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barkimer's median patient age at 50, with 39% women.
Dr. Barkimer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barkimer's Medicare patients by sex, 2024
- Women4641%
- Men6559%
Chronic conditions among Dr. Barkimer's Medicare patients, 2024
- High cholesterol71%
- High blood pressure70%
- Arthritis34%
- Chronic kidney disease31%
- Diabetes29%
- Mood disorders19%
- Depression17%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barkimer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brett A. Barkimer wrote 5,046 Medicare Part D claims in 2024
In 2024, Dr. Barkimer wrote 5,046 Medicare Part D claims for 386 patients. 88% of them were for generic drugs. CMS names the drug for 4,407 of them, across 88 drugs with 11 or more claims each, at $363,643 in total drug cost. In 2023, CMS named 4,058 claims across 90 drugs.
Dr. Barkimer's Part D claims by kind of drug, 2024
- Generic4,417 claims88%
- Brand-name558 claims11%
- Other71 claims1%
Dr. Barkimer'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. Barkimer's Part D claims, 2024
- Opioids3%157 of 5,046 claims
- Antibiotics1%42 of 5,046 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: 4,0582024: 4,4079%
Drugs named by CMS: 88 in 2024, 90 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. Brett A. Barkimer offers telehealth to Medicare patients
Dr. Barkimer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barkimer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Brett A. Barkimer has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Barkimer, most recently NCQA PCMH in 2015.
Awards and honors for Dr. Barkimer
- 2015
- NCQA PCMH
- NCQA PPC
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Brett A. Barkimer graduated from Indiana University School Of Medicine
Dr. Barkimer graduated from Indiana University School Of Medicine in 2004. Dr. Barkimer is a member of ACP.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Brett A. Barkimer accepts plans from 17 insurance carriers
Dr. Barkimer is in network with 17 carriers, including Elevance, Aetna and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Humana
- Molina
- +9 more carriersWith a free account
Plan types Dr. Barkimer accepts, by number of carriers
- HMO9
- PPO9
- Medicare8
- POS5
- EPO4
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Brett A. Barkimer'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Brett A. Barkimer
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. Brett A. Barkimer's NPI number?
Dr. Brett A. Barkimer's NPI number is 1255540134. It was assigned on May 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Brett A. Barkimer?
Dr. Brett A. Barkimer is an internist in Menomonee Falls, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brett A. Barkimer practice?
Dr. Barkimer practices at W129n7055 Northfield Dr, Menomonee Falls, WI 53051. Dr. Barkimer's primary practice is North Hills Health Center in Menomonee Falls, Wisconsin. Dmand AI also links Dr. Barkimer to 1 hospital, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Brett A. Barkimer's office phone number?
The practice phone on file for Dr. Barkimer is (262) 255-2500.
What is Dr. Brett A. Barkimer's medical license number?
Dr. Barkimer's Wisconsin license number on file is 51103-020.
Which hospitals is Dr. Brett A. Barkimer affiliated with?
Dr. Barkimer is affiliated with Froedtert Menomonee Falls Hospital. Dmand AI links Dr. Barkimer to 1 more hospital.
What medical group is Dr. Brett A. Barkimer part of?
Dr. Barkimer is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Dr. Barkimer to 1 more medical group.
Does Dr. Brett A. Barkimer accept Medicare?
Yes. CMS data shows Dr. Barkimer billed Medicare for 202 services in 2024, and Dr. Barkimer accepts Medicare assignment.
Does Dr. Brett A. Barkimer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barkimer as offering telehealth services.
How many Medicare patients does Dr. Brett A. Barkimer see?
CMS counts 111 Medicare patients who saw Dr. Barkimer in 2024, with an average age of 69.
Show 6 more questionsShow fewer questions
Is Dr. Brett A. Barkimer board certified?
Yes. Dr. Barkimer is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Brett A. Barkimer bill to Medicare?
In 2024, Dr. Barkimer's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. Brett A. Barkimer go to medical school?
Dr. Barkimer graduated from Indiana University School Of Medicine in 2004.
What drugs does Dr. Brett A. Barkimer prescribe most?
In 2024 Medicare Part D data, Dr. Barkimer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
How long has Dr. Brett A. Barkimer been practicing?
Dr. Barkimer graduated from medical school in 2004, 22 years ago.
What insurance does Dr. Brett A. Barkimer accept?
Dr. Barkimer is in network with 17 carriers, including Elevance, Aetna and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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