Karl C. Wenner, MD
Orthopaedic Surgery Physician · Klamath Falls, OR
Karl C. Wenner, MD is an orthopaedic surgery physician with a practice address in Klamath Falls, Oregon, and NPI 1659393759, issued on Jul 25, 2006. Check the license (Oregon MD15968, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karl C. Wenner
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- MD15968 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2821 Daggett Ave Ste 100, Klamath Falls, OR 97601
- Phone
- (541) 274-6733
- Enumerated
- Jul 25, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (541) 274-2006
- Medicaid ID
- 098830 OR
- Medicare enrollment
- Enrolled (PECOS I20050506000699); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 335 in Oregon → Look up another NPI →
Also registered at 2821 Daggett Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carl Barbee, MDFamily Medicine Physician1790723658
- Dayna Barbee, LPC CADCIIIMental Health Counselor1811298706
- Kip BeckwithPhysician Assistant1023738010
- Liana BloomStudent in an Organized Health Care Education/Training Program1427859693
- Madeline Boyd, MDHospice and Palliative Medicine (Family Medicine) Physician1083167118
- Michaela Carlson, FNP-CFamily Nurse Practitioner1881322360
Verify Karl C. Wenner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD15968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sky Lakes Medical Center IncKlamath Falls, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl C. Wenner among 335 orthopaedic surgery physician records in Oregon
Karl C. Wenner, MD is one of 335 orthopaedic surgery physician records with a practice address in Oregon. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 40% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated1984 · median 2002 among the 165 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Oregon
There are 335 orthopaedic surgery physician records in Oregon.
All 335 in Oregon → Every provider in Klamath Falls → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Michael Casey, MDKlamath Falls, OR 976011285658187
- Kevin Heaton, DOKlamath Falls, OR 976011467474569
- Karl Knudsen, MDKlamath Falls, OR 976011730275736
- Edward Van Tassel, DOKlamath Falls, OR 976011093737199
- Michael Wilwand, DOKlamath Falls, OR 976011861604217
- Matthew Nugent, MDGrants Pass, OR 975271083819908
- Brian Richard, MDGrants Pass, OR 975271720609068
- Warren Kendall, M.D.Grants Pass, OR 975261770580904
Common questions
What is Karl C. Wenner, MD's NPI number?
Karl C. Wenner, MD's National Provider Identifier (NPI) is 1659393759, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karl C. Wenner, MD located?
The NPPES record lists a practice address at 2821 Daggett Ave Ste 100, Klamath Falls, OR, 97601. Phone: (541) 274-6733. Providers update this record themselves, so call before visiting.
How can I verify Karl C. Wenner, MD's license?
NPPES lists Oregon license number MD15968, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. 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.