Steffie-Ann Orlene Dujon, MD
Internal Medicine Physician · Norman, OK
Steffie-Ann Orlene Dujon, MD is an internal medicine physician with a practice address in Norman, Oklahoma, and NPI 1922637131, issued on Apr 8, 2020. Check the license (Oklahoma 41119, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Steffie-Ann Orlene Dujon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 41119 OK
Self-reported in NPPES; status is on the state search - Practice location
- 500 E Robinson St Ste 2600, Norman, OK 73071
- Phone
- (405) 515-0380
- Enumerated
- Apr 8, 2020
- Record last updated
- Jul 28, 2023
- Fax
- (405) 307-5632
- Medicare enrollment
- Enrolled (PECOS I20230905003949); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Also registered at 500 E Robinson St Ste 2600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Hobson, APRN-CNPFamily Nurse Practitioner1275866980
- Gary Ratliff, M DInternal Medicine Physician1902888274
- Kelsey Whipps, APRN, FNP-C,AGACNP-CFamily Nurse Practitioner1962101618
Verify Steffie-Ann Orlene Dujon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 41119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average internal medicine physician in 2024
4,936 Medicare Part D claims for 374 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 175 claims were for opioids.
Most prescribed
- Atorvastatin Calcium228 claims
- Levothyroxine Sodium228 claims
- Gabapentin171 claims
- Potassium Chloride118 claims
- Losartan Potassium113 claims
- Tramadol Hcl110 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $632.95
36 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Norman Regional Providers Primary CareOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steffie-Ann Orlene Dujon among 1,115 internal medicine physician records in Oklahoma
Steffie-Ann Orlene Dujon, MD is one of 1,115 internal medicine physician records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 78% of them.
- NPI issued2020 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2007 among the 653 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Oklahoma
There are 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Norman → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lydia Ballard, M.D.Norman, OK 730711760483457
- Jonathan Bryan, D.O.Norman, OK 730711437363702
- Geo Philips Chacko, MDNorman, OK 730711700842440
- Kumar Ennamuri, MDNorman, OK 730711396783056
- John Krodel, M.D.Norman, OK 730711225020035
- John McCarter, M DNorman, OK 730711568445625
- William McMillan, M.D.Norman, OK 730711770516825
- Thomas Merrill, M.D.Norman, OK 730711760474605
Common questions
What is Steffie-Ann Orlene Dujon, MD's NPI number?
Steffie-Ann Orlene Dujon, MD's National Provider Identifier (NPI) is 1922637131, issued on Apr 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Steffie-Ann Orlene Dujon, MD located?
The NPPES record lists a practice address at 500 E Robinson St Ste 2600, Norman, OK, 73071. Phone: (405) 515-0380. Providers update this record themselves, so call before visiting.
How can I verify Steffie-Ann Orlene Dujon, MD's license?
NPPES lists Oklahoma license number 41119, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steffie-Ann Orlene Dujon, MD prescribe under Medicare Part D?
In 2024, Steffie-Ann Orlene Dujon, MD had 4,936 Medicare Part D claims for 374 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Steffie-Ann Orlene Dujon, MD's MIPS final score?
The 2023 MIPS final score is 91.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.