Dr. Ragan J. Vaughan, DO
- Medicare services, 2024
- 949
- Medicare patients, 2024
- 253
- Part D claims, 2024
- 305
- Hospital affiliations
- 3
- Industry payments
- $929
- 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. Vaughan'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. Ragan J. Vaughan is a hospitalist in Tulsa, Oklahoma
Dr. Vaughan practices at Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System.
Dr. Vaughan's NPI, 1801174065, was assigned on July 21, 2011. Dr. Vaughan graduated from Oklahoma State University College of Osteopathic Medicine in 2011. Dr. Vaughan holds Oklahoma license 5282.
- NPI
- 1801174065NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719104330
- NPI enumeration date
- July 21, 2011
- 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
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ragan J. Vaughan practices at Saint Francis Hospital in Tulsa, Oklahoma
Dr. Vaughan's 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. Ragan J. Vaughan is affiliated with 5 sites of care and 2 medical groups
Dr. Vaughan's primary practice is Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System. Dr. Vaughan is also affiliated with Saint Francis Hospital South. The medical group on file is Warren Clinic. Dmand AI also links Dr. Vaughan to 1 more hospital, 2 hospices 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. Ragan J. Vaughan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vaughan practices, 5 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 |
| +4 more sites and 1 medical group | 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. Ragan J. Vaughan is one of 226 hospitalists in Oklahoma
Hospitalist is Dr. Vaughan's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Vaughan is licensed in Oklahoma.
Specialties and state licenses
- Hospitalist, OklahomaPrimary
Hospitalists near Dr. Vaughan
Counts of hospitalists 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. Ragan J. Vaughan billed Medicare for 949 services in 2024
CMS data shows 949 Medicare services from Dr. Vaughan across 4 procedure codes in 2024, for 253 Medicare patients. Medicare paid $84,292 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vaughan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0252024: 9497%
Dr. Vaughan compared with the Oklahoma median for hospitalists, 2024
- Dr. Vaughan
- Oklahoma median
- Medicare services
- 949vs 64946% above
- Medicare patients
- 253vs 2748% below
- Part D claims
- 76vs 78Close to median
Medians across 221 hospitalists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Vaughan'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.
Need commercial claims for Dr. Vaughan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vaughan and other hospitalists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ragan J. Vaughan treated 253 Medicare patients in 2024, average age 73
CMS counts 253 Medicare patients who saw Dr. Vaughan in 2024. The largest group is 65 to 74, with 106 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.14, 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. Vaughan's median patient age at 75, with 48% women.
Dr. Vaughan's Medicare patients by age, 2024
Dr. Vaughan's Medicare patients by sex, 2024
- Women10140%
- Men15260%
Chronic conditions among Dr. Vaughan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease74%
- Heart failure58%
- Arthritis57%
- Atrial fibrillation57%
- Chronic kidney disease55%
- Diabetes51%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vaughan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ragan J. Vaughan wrote 305 Medicare Part D claims in 2024
In 2024, Dr. Vaughan wrote 305 Medicare Part D claims for 98 patients. 82% of them were for generic drugs. CMS names the drug for 76 of them, across 5 drugs with 11 or more claims each, at $10,838 in total drug cost. In 2023, CMS named 68 claims across 5 drugs.
Dr. Vaughan's Part D claims by kind of drug, 2024
- Generic249 claims82%
- Brand-name and other56 claims18%
Dr. Vaughan'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. Vaughan's Part D claims, 2024
- Opioids5%14 of 305 claims
- Antibiotics10%30 of 305 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: 682024: 7612%
Drugs named by CMS: 5 in 2024, 5 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. Ragan J. Vaughan takes part in Medicare
Dr. Vaughan 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. Ragan J. Vaughan received $929 in industry payments from 2016 to 2021
CMS Open Payments shows 33 general payments to Dr. Vaughan from 18 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Actelion Pharmaceuticals US, Inc. paid the most, $132.
General payments to Dr. Vaughan by program year, 2016 to 2021
Companies that paid Dr. Vaughan 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. Ragan J. Vaughan graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Vaughan graduated from Oklahoma State University College of Osteopathic Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ragan J. Vaughan'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) |
| 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) |
| 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. Ragan J. Vaughan
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. Ragan J. Vaughan's NPI number?
Dr. Ragan J. Vaughan's NPI number is 1801174065. It was assigned on July 21, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Ragan J. Vaughan?
Dr. Ragan J. Vaughan is a hospitalist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Ragan J. Vaughan practice?
Dr. Vaughan practices at 6161 South Yale, Tulsa, OK 74136. Dr. Vaughan's primary practice is Saint Francis Hospital in Tulsa, Oklahoma, part of Saint Francis Health System. Dmand AI also links Dr. Vaughan to 1 hospital, 2 hospices and 1 medical group.
What is Dr. Ragan J. Vaughan's office phone number?
The practice phone on file for Dr. Vaughan is (918) 494-8467.
What is Dr. Ragan J. Vaughan's medical license number?
Dr. Vaughan holds Oklahoma license 5282.
Which hospitals is Dr. Ragan J. Vaughan affiliated with?
Dr. Vaughan practices at Saint Francis Hospital in Tulsa, Oklahoma. Dr. Vaughan is also affiliated with Saint Francis Hospital South. Dmand AI links Dr. Vaughan to 1 more hospital.
What medical group is Dr. Ragan J. Vaughan part of?
Dr. Vaughan is linked to Warren Clinic. Dmand AI links Dr. Vaughan to 1 more medical group.
Does Dr. Ragan J. Vaughan accept Medicare?
Yes. CMS data shows Dr. Vaughan billed Medicare for 949 services in 2024, and Dr. Vaughan accepts Medicare assignment.
How many Medicare patients does Dr. Ragan J. Vaughan see?
CMS counts 253 Medicare patients who saw Dr. Vaughan in 2024, with an average age of 73.
What services does Dr. Ragan J. Vaughan bill to Medicare?
In 2024, Dr. Vaughan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Show 4 more questionsShow fewer questions
Where did Dr. Ragan J. Vaughan go to medical school?
Dr. Vaughan graduated from Oklahoma State University College of Osteopathic Medicine in 2011.
What drugs does Dr. Ragan J. Vaughan prescribe most?
In 2024 Medicare Part D data, Dr. Vaughan's most prescribed drugs by claims were Eliquis, Tamsulosin HCl and Pantoprazole Sodium.
Has Dr. Ragan J. Vaughan received payments from drug or device companies?
CMS Open Payments shows $929 in general payments to Dr. Vaughan from 18 companies from 2016 to 2021. The largest total came from Actelion Pharmaceuticals US, Inc.
How long has Dr. Ragan J. Vaughan been practicing?
Dr. Vaughan graduated from medical school in 2011, 15 years ago.
Selling to hospitalist practices?
See hospitalists 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