NPPES file of Aug 9, 2026

Kari D. Hopfer, D.O.

Vascular & Interventional Radiology Physician · Tulsa, OK

Kari D. Hopfer, D.O. is a vascular & interventional radiology physician with a practice address in Tulsa, Oklahoma, and NPI 1962667451, issued on Jul 23, 2008. Check the license (Oklahoma 6676, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962667451
Name
Kari D. Hopfer
Credential
D.O.
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License numbers
6676 OK
237574 MA
237574 MD
OS017283 PA
OT014411 PA
Self-reported in NPPES; status is on the state search
Practice location
5801 E 41St St Ste 900, Tulsa, OK 74135
Phone
(918) 747-4975
Enumerated
Jul 23, 2008
Record last updated
Nov 21, 2023
Fax
(918) 743-9058
Medicare enrollment
Enrolled (PECOS I20191203002314); accepts Medicare assignment
Medical or professional school
Oklahoma State University College Of Osteopathic Medicine, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5801 E 41St St Ste 900

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tate Allen, M.D.Diagnostic Radiology Physician1558358168
  2. Brandon Banks, PA-CMedical Physician Assistant1679810634
  3. Penni Barrett, M.D.Diagnostic Radiology Physician1184607202
  4. Natalie Bennett, PAPhysician Assistant1861532236
  5. Nicholas Bull, D.O.Diagnostic Radiology Physician1487968756
  6. Brian Carter, PA-CPhysician Assistant1902825565

Verify Kari D. Hopfer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 6676
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $1,932.48

14 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kari Hopfer$1,932.48
  2. Specialty average$7,206.73

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

  1. Concord Radiology PLLCSkiatook, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kari D. Hopfer among 45 vascular & interventional radiology physician records in Oklahoma

Kari D. Hopfer, D.O. is one of 45 vascular & interventional radiology physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 40% of them.

  • NPI issued2008 · 40% of these records are older, 49% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2008 · median 2008 among the 37 with a school on file
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in Oklahoma

There are 45 vascular & interventional radiology physician records in Oklahoma.

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Brad Carlson, M.D.Tulsa, OK 741351255544144
  2. Jerome Larson, M.D.Tulsa, OK 741351902242654
  3. George Lyons, M.D.Tulsa, OK 741351942297304
  4. Cordell Privat, MDTulsa, OK 741351982867511
  5. Walter Taylor, M.D.Tulsa, OK 741351659368025
  6. Jessica Weber, D.O.Tulsa, OK 741351528397106
  7. Thomas Wiley, MDTulsa, OK 741351699720201
  8. Smit Patel, MBBS, MPHTulsa, OK 741361013442565

Common questions

What is Kari D. Hopfer, D.O.'s NPI number?

Kari D. Hopfer, D.O.'s National Provider Identifier (NPI) is 1962667451, issued on Jul 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kari D. Hopfer, D.O. located?

The NPPES record lists a practice address at 5801 E 41St St Ste 900, Tulsa, OK, 74135. Phone: (918) 747-4975. Providers update this record themselves, so call before visiting.

How can I verify Kari D. Hopfer, D.O.'s license?

NPPES lists Oklahoma license number 6676, 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.

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.