Dr. Joan K. Brunfeldt, MD
- Medicare services, 2019
- 3,684
- Part D claims, 2024
- 48
- Industry payments
- $3,042
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 11400 158th Rd, Mayetta, KS 66509
- Practice phone
- Call (785) 966-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prairie Band Potawatomi Health Center
Tribal Health Clinic · Mayetta, Kansas
Find Dr. Brunfeldt'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. Joan K. Brunfeldt is an internist in Mayetta, Kansas
Dr. Brunfeldt practices at Prairie Band Potawatomi Health Center in Mayetta, Kansas.
Dr. Brunfeldt's NPI, 1760587331, was assigned on September 14, 2006. Dr. Brunfeldt holds Kansas license 04-17789.
- NPI
- 1760587331NPI Registry (opens in a new tab)
- NPI enumeration date
- September 14, 2006
- NPI status
- Active
- Practice phone
- (785) 966-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Joan K. Brunfeldt practices at Prairie Band Potawatomi Health Center in Mayetta, Kansas
Dr. Brunfeldt's primary practice is Prairie Band Potawatomi Health Center, at 11400 158th Rd, Mayetta, KS 66509. The practice phone is (785) 966-8200.
- Prairie Band Potawatomi Health Center11400 158th Rd, Mayetta, KS 66509Phone(785) 966-8200
Source: Dmand AI Affiliation Data
Dr. Joan K. Brunfeldt is affiliated with 2 sites of care and 1 medical group
Dr. Brunfeldt's primary practice is Prairie Band Potawatomi Health Center in Mayetta, Kansas. Dmand AI also links Dr. Brunfeldt to 1 group practice or clinic and 1 medical group, 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. Joan K. Brunfeldt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brunfeldt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prairie Band Potawatomi Health Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joan K. Brunfeldt is one of 866 internists in Kansas
Internal medicine is Dr. Brunfeldt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brunfeldt is licensed in Kansas.
Specialties and state licenses
- Internal medicine, KansasPrimary
Internists near Dr. Brunfeldt
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. Joan K. Brunfeldt billed Medicare for 3,684 services in 2019
CMS data shows 3,684 Medicare services from Dr. Brunfeldt across 21 procedure codes in 2019. Medicare paid $95,476 for them.
Dr. Brunfeldt's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Drugs given in the office
- 2018: 1,3202019: 1,4429%
- Office and hospital visits
- 2018: 1,1462019: 94318%
- Surgery
- 2018: 5792019: 47917%
- Other services
- 2018: 2792019: 23914%
- Lab and pathology
- 2018: 02019: 227
- Tests and treatments
- 2018: 2292019: 20212%
- Imaging
- 2018: 1262019: 15221%
Where Dr. Brunfeldt's Medicare services took place, 2019
- In an office3,670100%
- In a facility140%
Dr. Brunfeldt compared with the Kansas median for internists, 2019
- Dr. Brunfeldt
- Kansas median
- Medicare services
- 3,684vs 6815.4 times
- Part D claims
- 23vs 17987% below
Medians across 820 internists in Kansas with Dmand AI profiles that report each measure.
Dr. Brunfeldt's most billed Medicare procedure codes, 2019
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. Brunfeldt?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brunfeldt and other internists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joan K. Brunfeldt's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Brunfeldt's median patient age at 66, with 79% women.
Dr. Brunfeldt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women79%
- Men21%
Source: Dmand AI Patient Panel Data
Dr. Joan K. Brunfeldt wrote 48 Medicare Part D claims in 2024
In 2024, Dr. Brunfeldt wrote 48 Medicare Part D claims. 94% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $135 in total drug cost. In 2022, CMS named 13 claims across 1 drug.
Dr. Brunfeldt's Part D claims by kind of drug, 2024
- Generic45 claims94%
- Brand-name and other3 claims6%
Dr. Brunfeldt's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 132023: 2377%
Drugs named by CMS: 2 in 2023, 1 in 2022.
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
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Dr. Joan K. Brunfeldt received $3,042 in industry payments from 2016 to 2022
CMS Open Payments shows 243 general payments to Dr. Brunfeldt from 39 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 97% of the total. Eli Lilly and Company paid the most, $379.
General payments to Dr. Brunfeldt by program year, 2016 to 2022
General payments to Dr. Brunfeldt by kind, 2016 to 2022
- Food and beverage$2,94097%
- Education$1013%
Companies that paid Dr. Brunfeldt the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joan K. Brunfeldt'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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Joan K. Brunfeldt
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. Joan K. Brunfeldt's NPI number?
Dr. Joan K. Brunfeldt's NPI number is 1760587331. It was assigned on September 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joan K. Brunfeldt?
Dr. Joan K. Brunfeldt is an internist in Mayetta, Kansas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joan K. Brunfeldt practice?
Dr. Brunfeldt practices at 11400 158th Rd, Mayetta, KS 66509. Dr. Brunfeldt's primary practice is Prairie Band Potawatomi Health Center in Mayetta, Kansas. Dmand AI also links Dr. Brunfeldt to 1 group practice or clinic and 1 medical group.
What is Dr. Joan K. Brunfeldt's office phone number?
The practice phone on file for Dr. Brunfeldt is (785) 966-8200.
What is Dr. Joan K. Brunfeldt's medical license number?
Dr. Brunfeldt holds Kansas license 04-17789.
Does Dr. Joan K. Brunfeldt accept Medicare?
Yes. CMS data shows Dr. Brunfeldt billed Medicare for 3,684 services in 2019.
What services does Dr. Joan K. Brunfeldt bill to Medicare?
In 2019, Dr. Brunfeldt's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Dr. Joan K. Brunfeldt prescribe most?
In 2023 Medicare Part D data, Dr. Brunfeldt's most prescribed drugs by claims were Potassium Chloride and Atorvastatin Calcium.
Has Dr. Joan K. Brunfeldt received payments from drug or device companies?
CMS Open Payments shows $3,042 in general payments to Dr. Brunfeldt from 39 companies from 2016 to 2022. The largest total came from Eli Lilly and Company.
How long has Dr. Joan K. Brunfeldt been practicing?
Dr. Brunfeldt's NPI was assigned in 2006.
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