Dr. Stephanie Kay Barnhart, DO
- Medicare services, 2024
- 376
- Medicare patients, 2024
- 375
- Part D claims, 2024
- 194
- Hospital affiliations
- 1
- Industry payments
- $233
- Practice address
- 3300 Healthplex Pkwy, Norman, OK 73072
- Practice phone
- Call (405) 307-1050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barnhart's professional email, personal email and mobile number
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Dr. Stephanie Kay Barnhart is an emergency medicine physician in Norman, Oklahoma
Dr. Barnhart practices at Norman Regional Hospital in Norman, Oklahoma, part of City of Norman, Oklahoma.
Dr. Barnhart's NPI, 1720152549, was assigned on November 20, 2006. Dr. Barnhart holds Oklahoma license 4385.
- NPI
- 1720152549NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991898439
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 307-1050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie Kay Barnhart practices at Norman Regional Hospital in Norman, Oklahoma
Dr. Barnhart's primary practice is Norman Regional Hospital, at 3300 Healthplex Pkwy, Norman, OK 73072 in Cleveland County. The practice phone is (405) 307-1050.
- Norman Regional Hospital3300 Healthplex Pkwy, Norman, OK 73072 · Cleveland CountyPhone(405) 307-1050
Source: Dmand AI Affiliation Data
Dr. Stephanie Kay Barnhart is affiliated with 3 sites of care and 3 medical groups
Dr. Barnhart's primary practice is Norman Regional Hospital in Norman, Oklahoma, part of City of Norman, Oklahoma. The medical group on file is Emergency Services Of Oklahoma, PC. Dmand AI also links Dr. Barnhart to 2 more 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. Stephanie Kay Barnhart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnhart practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norman Regional Hospital | Available with a free account |
| +2 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 City of Norman, Oklahoma and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephanie Kay Barnhart is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Barnhart's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barnhart is licensed in Oklahoma.
Specialties and state licenses
- Emergency medicine, OklahomaPrimary
Emergency medicine physicians near Dr. Barnhart
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. Stephanie Kay Barnhart billed Medicare for 376 services in 2024
CMS data shows 376 Medicare services from Dr. Barnhart across 3 procedure codes in 2024, for 375 Medicare patients. Medicare paid $36,621 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barnhart's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4452024: 37616%
Dr. Barnhart compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Barnhart
- Oklahoma median
- Medicare services
- 376vs 32416% above
- Medicare patients
- 375vs 29428% above
- Part D claims
- 75vs 8815% below
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Barnhart'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. Barnhart and other emergency medicine physicians in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie Kay Barnhart treated 375 Medicare patients in 2024, average age 75
CMS counts 375 Medicare patients who saw Dr. Barnhart in 2024. The largest group is 75 to 84, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.85, 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. Barnhart's median patient age at 43, with 59% women.
Dr. Barnhart's Medicare patients by age, 2024
Dr. Barnhart's Medicare patients by sex, 2024
- Women24866%
- Men12734%
Chronic conditions among Dr. Barnhart's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease47%
- Anxiety44%
- Diabetes44%
- Mood disorders43%
- Depression41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barnhart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie Kay Barnhart wrote 194 Medicare Part D claims in 2024
In 2024, Dr. Barnhart wrote 194 Medicare Part D claims for 133 patients. 93% of them were for generic drugs. CMS names the drug for 75 of them, across 5 drugs with 11 or more claims each, at $517 in total drug cost. In 2023, CMS named 106 claims across 7 drugs.
Dr. Barnhart's Part D claims by kind of drug, 2024
- Generic181 claims93%
- Brand-name13 claims7%
Dr. Barnhart'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. Barnhart's Part D claims, 2024
- Antibiotics37%71 of 194 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: 1062024: 7529%
Drugs named by CMS: 5 in 2024, 7 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. Stephanie Kay Barnhart takes part in Medicare
Dr. Barnhart 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)
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Dr. Stephanie Kay Barnhart received $233 in industry payments from 2017 to 2024
CMS Open Payments shows 16 general payments to Dr. Barnhart from 7 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Surmodics, Inc. paid the most, $80.
General payments to Dr. Barnhart by program year, 2017 to 2024
Companies that paid Dr. Barnhart the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephanie Kay Barnhart'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) |
| 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. Stephanie Kay Barnhart
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. Stephanie Kay Barnhart's NPI number?
Dr. Stephanie Kay Barnhart's NPI number is 1720152549. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie Kay Barnhart?
Dr. Stephanie Kay Barnhart is an emergency medicine physician in Norman, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Stephanie Kay Barnhart practice?
Dr. Barnhart practices at 3300 Healthplex Pkwy, Norman, OK 73072. Dr. Barnhart's primary practice is Norman Regional Hospital in Norman, Oklahoma, part of City of Norman, Oklahoma. Dmand AI also links Dr. Barnhart to 2 group practices and clinics and 2 medical groups.
What is Dr. Stephanie Kay Barnhart's office phone number?
The practice phone on file for Dr. Barnhart is (405) 307-1050.
What is Dr. Stephanie Kay Barnhart's medical license number?
Dr. Barnhart holds Oklahoma license 4385.
Which hospitals is Dr. Stephanie Kay Barnhart affiliated with?
Dr. Barnhart practices at Norman Regional Hospital in Norman, Oklahoma.
What medical group is Dr. Stephanie Kay Barnhart part of?
Dr. Barnhart is linked to Emergency Services Of Oklahoma, PC. Dmand AI links Dr. Barnhart to 2 more medical groups.
Does Dr. Stephanie Kay Barnhart accept Medicare?
Yes. CMS data shows Dr. Barnhart billed Medicare for 376 services in 2024, and Dr. Barnhart accepts Medicare assignment.
How many Medicare patients does Dr. Stephanie Kay Barnhart see?
CMS counts 375 Medicare patients who saw Dr. Barnhart in 2024, with an average age of 75.
What services does Dr. Stephanie Kay Barnhart bill to Medicare?
In 2024, Dr. Barnhart's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and emergency department visit (99283).
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What drugs does Dr. Stephanie Kay Barnhart prescribe most?
In 2024 Medicare Part D data, Dr. Barnhart's most prescribed drugs by claims were Ondansetron ODT, Cephalexin and Doxycycline Hyclate.
Has Dr. Stephanie Kay Barnhart received payments from drug or device companies?
CMS Open Payments shows $233 in general payments to Dr. Barnhart from 7 companies from 2017 to 2024. The largest total came from Surmodics, Inc.
How long has Dr. Stephanie Kay Barnhart been practicing?
Dr. Barnhart graduated from medical school in 2005, 21 years ago.
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