Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Kari D Hopfer, DO

Individual provider Nuclear Imaging & Therapy Physician · NPI 1962667451

Kari D Hopfer, DO practises Diagnostic Radiology in Tulsa, Oklahoma. Graduated from Oklahoma State University College of Osteopathic Medicine in 2008, 18 years ago. Practices with Concord Radiology PLLC, a 210-clinician group and accepts Medicare assignment. Licensed in Massachusetts, Maryland, Oklahoma and Pennsylvania.

Years since qualifying
18
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
MA, MD, OK, PA
In the registry since
2008
Specialties on file
6
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

5801 E 41st St Ste 900
Tulsa, OK 74135-5631
Phone: (918) 747-4975
Fax: (918) 743-9058
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence 6676 (OK)
Nuclear Imaging & Therapy Physician Taxonomy 207UN0902X · Licence 237574 (MD)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence OS017283 (PA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 6676 (OK)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence OT014411 (PA)
General Practice Physician Taxonomy 208D00000X · Licence 237574 (MA)

Record details

NPI number1962667451
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 23, 2008
Last updated in NPPESNovember 21, 2023
Certification dateNovember 21, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2008 (18 years in practice)
Group practice Concord Radiology Pllc — 210 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients320
Services billed 1,210 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $511 10 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Concord Radiology PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 210 clinicians in the practice; 12 are shown here.

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