Dr. Colin Bumann, DO
- Medicare services, 2024
- 551
- Medicare patients, 2024
- 339
- Part D claims, 2024
- 153
- MIPS score, 2024
- 90
- Hospital affiliations
- 3
- Practice address
- 400 N State of Franklin Rd, Johnson City, TN 37604
- Practice phone
- Call (423) 431-6111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johnson City Medical Center/Niswonger Children's
Johnson City, Tennessee
Find Dr. Bumann's professional email, personal email and mobile number
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Dr. Colin Bumann is an emergency medicine physician in Johnson City, Tennessee
Dr. Bumann practices at Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee.
Dr. Bumann's NPI, 1063032639, was assigned on April 23, 2020. Dr. Bumann graduated from Texas College of Osteopathic Medicine in 2020. Dr. Bumann holds Tennessee license 5143.
- NPI
- 1063032639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133502826
- NPI enumeration date
- April 23, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 431-6111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Colin Bumann practices at Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee
Dr. Bumann's primary practice is Johnson City Medical Center/Niswonger Children's, at 400 N State of Franklin Rd, Johnson City, TN 37604 in Washington County. The practice phone is (423) 431-6111.
- Johnson City Medical Center/Niswonger Children's400 N State of Franklin Rd, Johnson City, TN 37604 · Washington CountyPhone(423) 431-6111
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Colin Bumann is affiliated with 4 sites of care and 2 medical groups
Dr. Bumann's primary practice is Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee. Dr. Bumann is also affiliated with Johnson City Medical Center. The medical group on file is Tri-Cities Regional Emergency Physicians. Dmand AI also links Dr. Bumann to 2 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Colin Bumann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bumann practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johnson City Medical Center/Niswonger Children's | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Colin Bumann is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Bumann's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Bumann is board certified in 2021 - 2024 by the OK State License. Dr. Bumann is licensed in Tennessee.
Specialties and state licenses
- Emergency medicine, TennesseePrimary
Emergency medicine physicians near Dr. Bumann
Counts of emergency medicine physicians 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. Colin Bumann billed Medicare for 551 services in 2024
CMS data shows 551 Medicare services from Dr. Bumann across 4 procedure codes in 2024, for 339 Medicare patients. Medicare paid $43,997 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bumann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 348309%
- Tests and treatments
- 2023: 482024: 203323%
Dr. Bumann compared with the Tennessee median for emergency medicine physicians, 2024
- Dr. Bumann
- Tennessee median
- Medicare services
- 551vs 2662.1 times
- Medicare patients
- 339vs 25732% above
- Part D claims
- 69vs 9326% below
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Bumann'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. Bumann and other emergency medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Colin Bumann treated 339 Medicare patients in 2024, average age 74
CMS counts 339 Medicare patients who saw Dr. Bumann in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bumann's median patient age at 69, with 60% women.
Dr. Bumann's Medicare patients by age, 2024
Dr. Bumann's Medicare patients by sex, 2024
- Women19056%
- Men14944%
Chronic conditions among Dr. Bumann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Anxiety52%
- Mood disorders52%
- Depression50%
- Chronic kidney disease49%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bumann'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
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Colin Bumann wrote 153 Medicare Part D claims in 2024
In 2024, Dr. Bumann wrote 153 Medicare Part D claims for 118 patients. 86% of them were for generic drugs. CMS names the drug for 69 of them, across 5 drugs with 11 or more claims each, at $329 in total drug cost. In 2023, CMS named 44 claims across 3 drugs.
Dr. Bumann's Part D claims by kind of drug, 2024
- Generic131 claims86%
- Brand-name22 claims14%
Dr. Bumann'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. Bumann's Part D claims, 2024
- Opioids10%15 of 153 claims
- Antibiotics26%40 of 153 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: 442024: 6957%
Drugs named by CMS: 5 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. Colin Bumann scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Bumann for performance year 2024, reported as part of a group. Dr. Bumann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Bumann's MIPS scores, performance year 2024
- 90of 100Final score
- 83.8of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Colin Bumann received $62 in industry payments from 2021 to 2022
CMS Open Payments shows 2 general payments to Dr. Bumann from 1 drug or device company from 2021 to 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $62.
General payments to Dr. Bumann by program year, 2021 to 2022
Companies that paid Dr. Bumann the most, 2021 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Colin Bumann graduated from Texas College of Osteopathic Medicine
Dr. Bumann graduated from Texas College of Osteopathic Medicine in 2020.
- Medical school
- Board certified in 2021 - 2024
- Board certified in 2023 - 2027
Source: Dmand AI Professional Profile Data
Dr. Colin Bumann accepts plans from 3 insurance carriers
Dr. Bumann is in network with 3 carriers, including United Healthcare, CMS Medicare and KY State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- CMS Medicare
- KY State Medicaid
Plan types Dr. Bumann accepts, by number of carriers
- Medicare2
- HMO1
- Medicaid1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Colin Bumann'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Colin Bumann
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. Colin Bumann's NPI number?
Dr. Colin Bumann's NPI number is 1063032639. It was assigned on April 23, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Colin Bumann?
Dr. Colin Bumann is an emergency medicine physician in Johnson City, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Colin Bumann practice?
Dr. Bumann practices at 400 N State of Franklin Rd, Johnson City, TN 37604. Dr. Bumann's primary practice is Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee. Dmand AI also links Dr. Bumann to 2 hospitals and 1 medical group.
What is Dr. Colin Bumann's office phone number?
The practice phone on file for Dr. Bumann is (423) 431-6111.
What is Dr. Colin Bumann's medical license number?
Dr. Bumann holds Tennessee license 5143.
Which hospitals is Dr. Colin Bumann affiliated with?
Dr. Bumann is affiliated with Johnson City Medical Center. Dmand AI links Dr. Bumann to 2 more hospitals.
What medical group is Dr. Colin Bumann part of?
Dr. Bumann is linked to Tri-Cities Regional Emergency Physicians. Dmand AI links Dr. Bumann to 1 more medical group.
Does Dr. Colin Bumann accept Medicare?
Yes. CMS data shows Dr. Bumann billed Medicare for 551 services in 2024, and Dr. Bumann accepts Medicare assignment.
What is Dr. Colin Bumann's MIPS score?
Dr. Bumann's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Colin Bumann see?
CMS counts 339 Medicare patients who saw Dr. Bumann in 2024, with an average age of 74.
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Is Dr. Colin Bumann board certified?
Yes. Dr. Bumann is board certified in 2021 - 2024 by the OK State License.
What services does Dr. Colin Bumann bill to Medicare?
In 2024, Dr. Bumann's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. Colin Bumann go to medical school?
Dr. Bumann graduated from Texas College of Osteopathic Medicine in 2020.
What drugs does Dr. Colin Bumann prescribe most?
In 2024 Medicare Part D data, Dr. Bumann's most prescribed drugs by claims were Cephalexin, Methocarbamol and Ondansetron ODT.
Has Dr. Colin Bumann received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Dr. Bumann from 1 company from 2021 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Colin Bumann been practicing?
Dr. Bumann graduated from medical school in 2020, 6 years ago.
What insurance does Dr. Colin Bumann accept?
Dr. Bumann is in network with 3 carriers, including United Healthcare, CMS Medicare and KY State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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