Dr. Mark Thomas Brune, MD
- Medicare services, 2024
- 1,722
- Medicare patients, 2024
- 494
- Part D claims, 2024
- 6,930
- Hospital affiliations
- 4
- Industry payments
- $8,251
- Practice address
- 1520 Virginia Ranch Rd, Gardnerville, NV 89410
- Practice phone
- Call (775) 782-1550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carson Valley Medical Center Rural Health Clinic
Gardnerville, Nevada
Find Dr. Brune'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. Mark Thomas Brune is an internist in Gardnerville, Nevada
Dr. Brune practices at Carson Valley Medical Center Rural Health Clinic in Gardnerville, Nevada.
Dr. Brune's NPI, 1093723140, was assigned on August 4, 2006. Dr. Brune graduated from University of Nevada School of Medicine in 1991. Dr. Brune holds Nevada license 7134.
- NPI
- 1093723140NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426132531
- NPI enumeration date
- August 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (775) 782-1550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Thomas Brune practices at Carson Valley Medical Center Rural Health Clinic in Gardnerville, Nevada
Dr. Brune's primary practice is Carson Valley Medical Center Rural Health Clinic, at 1520 Virginia Ranch Rd, Gardnerville, NV 89410 in Douglas County. The practice phone is (775) 782-1550.
- Carson Valley Medical Center Rural Health Clinic1520 Virginia Ranch Rd, Gardnerville, NV 89410 · Douglas CountyPhone(775) 782-1550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Thomas Brune is affiliated with 12 sites of care and 2 medical groups
Dr. Brune's primary practice is Carson Valley Medical Center Rural Health Clinic in Gardnerville, Nevada. Dr. Brune is also affiliated with Carson Valley Health Hospital. The medical group on file is Carson Valley Health. Dmand AI also links Dr. Brune to 3 more hospitals, 4 home health agencies, 2 group practices and clinics, 1 physician office 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. Mark Thomas Brune's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brune practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carson Valley Medical Center Rural Health Clinic | Available with a free account |
| +11 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Thomas Brune is one of 1,019 internists in Nevada
Internal medicine is Dr. Brune's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brune is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Brune
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. Mark Thomas Brune billed Medicare for 1,722 services in 2024
CMS data shows 1,722 Medicare services from Dr. Brune across 14 procedure codes in 2024, for 494 Medicare patients. Medicare paid $154,324 for them. Every service was in an office.
Dr. Brune's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3152024: 1,3765%
- Other services
- 2023: 1902024: 23524%
- Imaging
- 2023: 02024: 61
- Tests and treatments
- 2023: 302024: 5067%
Dr. Brune compared with the Nevada median for internists, 2024
- Dr. Brune
- Nevada median
- Medicare services
- 1,722vs 5203.3 times
- Medicare patients
- 494vs 1912.6 times
- Part D claims
- 6,254vs 36417.2 times
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Brune'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. Brune and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Thomas Brune treated 494 Medicare patients in 2024, average age 76
CMS counts 494 Medicare patients who saw Dr. Brune in 2024. The largest group is 65 to 74, with 210 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brune's median patient age at 74, with 46% women.
Dr. Brune's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brune's Medicare patients by sex, 2024
- Women22145%
- Men27355%
Chronic conditions among Dr. Brune's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes23%
- Ischemic heart disease22%
- Anxiety18%
- Atrial fibrillation17%
- Osteoporosis16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brune's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Thomas Brune wrote 6,930 Medicare Part D claims in 2024
In 2024, Dr. Brune wrote 6,930 Medicare Part D claims for 582 patients. 85% of them were for generic drugs. CMS names the drug for 6,254 of them, across 101 drugs with 11 or more claims each, at $629,591 in total drug cost. In 2023, CMS named 5,470 claims across 94 drugs.
Dr. Brune's Part D claims by kind of drug, 2024
- Generic5,920 claims85%
- Brand-name976 claims14%
- Other34 claims0%
Dr. Brune'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. Brune's Part D claims, 2024
- Opioids0%34 of 6,930 claims
- Antibiotics3%183 of 6,930 claims
- Antipsychotics, patients 65 and over0%20 of 6,930 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: 5,4702024: 6,25414%
Drugs named by CMS: 101 in 2024, 94 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
How Dr. Mark Thomas Brune takes part in Medicare
Dr. Brune accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- 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. Mark Thomas Brune received $8,251 in industry payments from 2016 to 2025
CMS Open Payments shows 591 general payments to Dr. Brune from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $1,302.
General payments to Dr. Brune by program year, 2016 to 2025
General payments to Dr. Brune by kind, 2016 to 2025
- Food and beverage$8,16499%
- Education$871%
Companies that paid Dr. Brune the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Thomas Brune graduated from University of Nevada School of Medicine
Dr. Brune graduated from University of Nevada School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Thomas Brune'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)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. Mark Thomas Brune
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. Mark Thomas Brune's NPI number?
Dr. Mark Thomas Brune's NPI number is 1093723140. It was assigned on August 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Thomas Brune?
Dr. Mark Thomas Brune is an internist in Gardnerville, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark Thomas Brune practice?
Dr. Brune practices at 1520 Virginia Ranch Rd, Gardnerville, NV 89410. Dr. Brune's primary practice is Carson Valley Medical Center Rural Health Clinic in Gardnerville, Nevada. Dmand AI also links Dr. Brune to 3 hospitals, 4 home health agencies, 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. Mark Thomas Brune's office phone number?
The practice phone on file for Dr. Brune is (775) 782-1550.
What is Dr. Mark Thomas Brune's medical license number?
Dr. Brune holds Nevada license 7134.
Which hospitals is Dr. Mark Thomas Brune affiliated with?
Dr. Brune is affiliated with Carson Valley Health Hospital. Dmand AI links Dr. Brune to 3 more hospitals.
What medical group is Dr. Mark Thomas Brune part of?
Dr. Brune is linked to Carson Valley Health. Dmand AI links Dr. Brune to 1 more medical group.
Does Dr. Mark Thomas Brune accept Medicare?
Yes. CMS data shows Dr. Brune billed Medicare for 1,722 services in 2024, and Dr. Brune accepts Medicare assignment.
How many Medicare patients does Dr. Mark Thomas Brune see?
CMS counts 494 Medicare patients who saw Dr. Brune in 2024, with an average age of 76.
What services does Dr. Mark Thomas Brune bill to Medicare?
In 2024, Dr. Brune's most billed Medicare services were office visit, established patient (99214), care management and other visits (99497) and office visit, established patient (99215).
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Where did Dr. Mark Thomas Brune go to medical school?
Dr. Brune graduated from University of Nevada School of Medicine in 1991.
What drugs does Dr. Mark Thomas Brune prescribe most?
In 2024 Medicare Part D data, Dr. Brune's most prescribed drugs by claims were Rosuvastatin Calcium, Losartan Potassium and Atorvastatin Calcium.
Has Dr. Mark Thomas Brune received payments from drug or device companies?
CMS Open Payments shows $8,251 in general payments to Dr. Brune from 54 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Mark Thomas Brune been practicing?
Dr. Brune graduated from medical school in 1991, 35 years ago.
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