Amino Acid SequenceBase SequenceDNA Primers
Dr. Brett M. Barnes, DO
NPI1649701905PAC ID4082982053
- Medicare services, 2024
- 73
- Medicare patients, 2024
- 73
- Publications
- 2
- Hospital affiliations
- 3
- Industry payments
- $15
- Practice address
- 1701 N Senate Blvd, Indianapolis, IN 46202
- Practice phone
- Call (317) 962-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barnes' 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 M. Barnes is an anesthesiologist in Indianapolis, Indiana
Dr. Barnes practices at IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health.
Dr. Barnes' NPI, 1649701905, was assigned on March 27, 2017. Dr. Barnes graduated from Marian University College of Osteopathic Medicine in 2017. Dr. Barnes holds Indiana license 02005906A.
NPI and contact details
- NPI
- 1649701905NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082982053
- NPI enumeration date
- March 27, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 962-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brett M. Barnes practices at IU Health Methodist Hospital in Indianapolis, Indiana
Dr. Barnes' primary practice is IU Health Methodist Hospital, at 1701 N Senate Blvd, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 962-2000.
- IU Health Methodist Hospital1701 N Senate Blvd, Indianapolis, IN 46202 · Marion CountyPhone(317) 962-2000
Source: Dmand AI Affiliation Data
Dr. Brett M. Barnes is affiliated with 5 sites of care and 5 medical groups
Dr. Barnes' primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dr. Barnes is also affiliated with Sidney & Lois Eskenazi Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Barnes to 1 more hospital, 4 medical groups, 1 behavioral health center and 1 group practice or clinic, each named with a free account.
Sidney & Lois Eskenazi HospitalIU Health Medical Group1 hospitalName with a free account4 medical groupsNames with a free account1 behavioral health centerName with a free account1 group practice or clinicName with a free account
See all 10 affiliations for Dr. BarnesSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brett M. Barnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnes practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Methodist Hospital | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Brett M. Barnes is one of 1,172 anesthesiologists in Indiana
Anesthesiology is Dr. Barnes' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Barnes is licensed in Indiana.
Specialties and state licenses
- Anesthesiology, IndianaPrimary
Anesthesiologists near Dr. Barnes
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
1,172anesthesiologists in Indiana412anesthesiologists in Indianapolis143anesthesiologists at IU Health Methodist Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Brett M. Barnes billed Medicare for 73 services in 2024
CMS data shows 73 Medicare services from Dr. Barnes across 4 procedure codes in 2024, all of them office visits, for 73 Medicare patients. Medicare paid $7,520 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202473
Medicare patients73
Paid by Medicare$7,520
Procedure codes4
Dr. Barnes' Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 02024: 73
- Surgery
- 2022: 142024: 0100%
Dr. Barnes compared with the Indiana median for anesthesiologists, 2024
- Dr. Barnes
- Indiana median
- Medicare services
- 73vs 687% above
- Medicare patients
- 73vs 13245% below
Medians across 1,200 anesthesiologists in Indiana with Dmand AI profiles that report each measure.
Dr. Barnes' 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. Barnes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barnes and other anesthesiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brett M. Barnes treated 73 Medicare patients in 2024, average age 71
CMS counts 73 Medicare patients who saw Dr. Barnes in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barnes' median patient age at 63, with 50% women.
Medicare patients, 202473
Average age71
Average risk score1.31
Also on Medicaid15%
Dr. Barnes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barnes' Medicare patients by sex, 2024
- Women2838%
- Men4562%
Chronic conditions among Dr. Barnes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes40%
- Chronic kidney disease36%
- Ischemic heart disease34%
- Mood disorders34%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barnes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Brett M. Barnes takes part in Medicare
Dr. Barnes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Brett M. Barnes has 2 publications on record
Dmand AI links 2 papers to Dr. Barnes, published from 2012 to 2013.
Papers2
Years published2012 to 2013
Recent publications by Dr. Barnes
See who Dr. Barnes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barnes works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brett M. Barnes received $15 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Barnes from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Masimo Corporation paid the most, $15.
Companies that paid Dr. Barnes the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brett M. Barnes graduated from Marian University College of Osteopathic Medicine
Dr. Barnes graduated from Marian University College of Osteopathic Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brett M. Barnes'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Brett M. Barnes
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 M. Barnes' NPI number?
Dr. Brett M. Barnes' NPI number is 1649701905. It was assigned on March 27, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Brett M. Barnes?
Dr. Brett M. Barnes is an anesthesiologist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Brett M. Barnes practice?
Dr. Barnes practices at 1701 N Senate Blvd, Indianapolis, IN 46202. Dr. Barnes' primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dmand AI also links Dr. Barnes to 1 hospital, 4 medical groups, 1 behavioral health center and 1 group practice or clinic.
What is Dr. Brett M. Barnes' office phone number?
The practice phone on file for Dr. Barnes is (317) 962-2000.
What is Dr. Brett M. Barnes' medical license number?
Dr. Barnes holds Indiana license 02005906A.
Which hospitals is Dr. Brett M. Barnes affiliated with?
Dr. Barnes practices at IU Health Methodist Hospital in Indianapolis, Indiana. Dr. Barnes is also affiliated with Sidney & Lois Eskenazi Hospital. Dmand AI links Dr. Barnes to 1 more hospital.
What medical group is Dr. Brett M. Barnes part of?
Dr. Barnes is linked to IU Health Medical Group. Dmand AI links Dr. Barnes to 4 more medical groups.
Does Dr. Brett M. Barnes accept Medicare?
Yes. CMS data shows Dr. Barnes billed Medicare for 73 services in 2024, and Dr. Barnes accepts Medicare assignment.
How many Medicare patients does Dr. Brett M. Barnes see?
CMS counts 73 Medicare patients who saw Dr. Barnes in 2024, with an average age of 71.
What services does Dr. Brett M. Barnes bill to Medicare?
In 2024, Dr. Barnes' most billed Medicare services were office visit, new patient (99204), office visit, new patient (99205) and office visit, established patient (99215).
Show 4 more questionsShow fewer questions
Where did Dr. Brett M. Barnes go to medical school?
Dr. Barnes graduated from Marian University College of Osteopathic Medicine in 2017.
Has Dr. Brett M. Barnes received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Barnes from 1 company from 2023 to 2023. The largest total came from Masimo Corporation.
How long has Dr. Brett M. Barnes been practicing?
Dr. Barnes graduated from medical school in 2017, 9 years ago.
Does Dr. Brett M. Barnes do research?
Dmand AI links 2 publications to Dr. Barnes, published from 2012 to 2013.
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