Dr. John Renner Barnes, MD
- Medicare services, 2024
- 60
- Medicare patients, 2024
- 122
- Hospital affiliations
- 3
- Industry payments
- $358
- Medical groups
- 3
- Practice address
- 6161 South Yale, Tulsa, OK 74136
- Practice phone
- Call (918) 494-8467
- 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. John Renner Barnes is an anesthesiologist in Tulsa, Oklahoma
Dr. Barnes practices at Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System.
Dr. Barnes' NPI, 1497754543, was assigned on July 20, 2005. Dr. Barnes graduated from University of Oklahoma College of Medicine in 2000. Dr. Barnes holds Oklahoma license 21945.
- NPI
- 1497754543NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577543974
- NPI enumeration date
- July 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 494-8467
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Renner Barnes practices at Saint Francis Hospital in Tulsa, Oklahoma
Dr. Barnes' primary practice is Saint Francis Hospital, at 6161 South Yale, Tulsa, OK 74136 in Tulsa County. The practice phone is (918) 494-8467.
- Saint Francis Hospital6161 South Yale, Tulsa, OK 74136 · Tulsa CountyPhone(918) 494-8467
Source: Dmand AI Affiliation Data
Dr. John Renner Barnes is affiliated with 6 sites of care and 3 medical groups
Dr. Barnes' primary practice is Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System. Dr. Barnes is also affiliated with Saint Francis Hospital South. The medical group on file is Associated Anesthesiologists, Inc. Dmand AI also links Dr. Barnes to 1 more hospital, 3 group practices and clinics and 2 medical groups, 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. John Renner Barnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnes practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Saint Francis Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Renner Barnes is one of 524 anesthesiologists in Oklahoma
Anesthesiology is Dr. Barnes' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Barnes' licenses on file in 2 states: Oklahoma and Georgia.
Specialties and state licenses
- Anesthesiology, OklahomaPrimary
- Georgia license
Anesthesiologists near Dr. Barnes
Counts of anesthesiologists 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. John Renner Barnes billed Medicare for 60 services in 2024
CMS data shows 60 Medicare services from Dr. Barnes across 3 procedure codes in 2024, for 122 Medicare patients. Medicare paid $4,216 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barnes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 532024: 4711%
- Anesthesia
- 2023: 02024: 13
Dr. Barnes compared with the Oklahoma median for anesthesiologists, 2024
- Dr. Barnes
- Oklahoma median
- Medicare services
- 60vs 8731% below
- Medicare patients
- 122vs 15421% below
Medians across 506 anesthesiologists in Oklahoma 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 Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Renner Barnes treated 122 Medicare patients in 2024, average age 73
CMS counts 122 Medicare patients who saw Dr. Barnes in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barnes' median patient age at 50, with 56% women.
Dr. Barnes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barnes' Medicare patients by sex, 2024
- Women6856%
- Men5444%
Chronic conditions among Dr. Barnes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Mood disorders36%
- Depression34%
- Diabetes31%
- Ischemic heart disease31%
- Anxiety30%
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 50
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John Renner 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Renner Barnes received $358 in industry payments from 2016 to 2021
CMS Open Payments shows 7 general payments to Dr. Barnes from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Chiesi USA, Inc. paid the most, $124.
General payments to Dr. Barnes by program year, 2016 to 2021
Companies that paid Dr. Barnes the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Renner Barnes graduated from University of Oklahoma College of Medicine
Dr. Barnes graduated from University of Oklahoma College of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Renner 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) |
| 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. John Renner 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. John Renner Barnes' NPI number?
Dr. John Renner Barnes' NPI number is 1497754543. It was assigned on July 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Renner Barnes?
Dr. John Renner Barnes is an anesthesiologist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. John Renner Barnes practice?
Dr. Barnes practices at 6161 South Yale, Tulsa, OK 74136. Dr. Barnes' primary practice is Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System. Dmand AI also links Dr. Barnes to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. John Renner Barnes' office phone number?
The practice phone on file for Dr. Barnes is (918) 494-8467.
What is Dr. John Renner Barnes' medical license number?
Dr. Barnes holds Oklahoma license 21945, one of the licenses on file in 2 states.
Which states has Dr. John Renner Barnes been licensed in?
Dmand AI has state licenses on file for Dr. Barnes in Oklahoma and Georgia.
Which hospitals is Dr. John Renner Barnes affiliated with?
Dr. Barnes practices at Saint Francis Hospital in Tulsa, Oklahoma. Dr. Barnes is also affiliated with Saint Francis Hospital South. Dmand AI links Dr. Barnes to 1 more hospital.
What medical group is Dr. John Renner Barnes part of?
Dr. Barnes is linked to Associated Anesthesiologists, Inc. Dmand AI links Dr. Barnes to 2 more medical groups.
Does Dr. John Renner Barnes accept Medicare?
Yes. CMS data shows Dr. Barnes billed Medicare for 60 services in 2024, and Dr. Barnes accepts Medicare assignment.
How many Medicare patients does Dr. John Renner Barnes see?
CMS counts 122 Medicare patients who saw Dr. Barnes in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. John Renner Barnes bill to Medicare?
In 2024, Dr. Barnes' most billed Medicare services were surgery: brain, spine and nerves (64447), surgery: brain, spine and nerves (64415) and anesthesia (00520).
Where did Dr. John Renner Barnes go to medical school?
Dr. Barnes graduated from University of Oklahoma College of Medicine in 2000.
Has Dr. John Renner Barnes received payments from drug or device companies?
CMS Open Payments shows $358 in general payments to Dr. Barnes from 5 companies from 2016 to 2021. The largest total came from Chiesi USA, Inc.
How long has Dr. John Renner Barnes been practicing?
Dr. Barnes graduated from medical school in 2000, 26 years ago.
Selling to anesthesiology practices?
See anesthesiologists in Oklahoma by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card