Tamra Marie Knutson, M.D.
Diagnostic Radiology Physician · Neenah, WI
Tamra Marie Knutson, M.D. is a diagnostic radiology physician with a practice address in Neenah, Wisconsin, and NPI 1629244173, issued on May 5, 2008. Check the license (Wisconsin 55514-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Tamra Marie Knutson
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 55514-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 333 N Commercial St #100, Neenah, WI 54956
- Phone
- (920) 722-1840
- Enumerated
- May 5, 2008
- Record last updated
- Oct 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110719000480); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2005
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,005 in Wisconsin → Look up another NPI →
Verify Tamra Marie Knutson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 55514-020Check 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 2 group practices
- Radiology Associates OF The Fox Valley SCShawano, WI
- Thedacare, IncorporatedAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tamra Marie Knutson among 1,005 diagnostic radiology physician records in Wisconsin
Tamra Marie Knutson, M.D. is one of 1,005 diagnostic radiology physician records with a practice address in Wisconsin. 68% 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 60% of them.
- NPI issued2008 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2005 · median 2006 among the 664 with a school on file
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 diagnostic radiology physician records list a practice address in Neenah
They are 31 of the 919 NPPES records with a practice address in Neenah, and 1,005 diagnostic radiology physician records in Wisconsin.
All 1,005 in Wisconsin → Every provider in Neenah → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Corbin Asbury, MDNeenah, WI 549561316923386
- Lawrence Bauer, MDNeenah, WI 549561235115205
- Daniel Camacho, MDNeenah, WI 549561861478844
- Allen Chantelois, MDNeenah, WI 549561477539450
- Joseph Introcaso, M.D., D.M.D.Neenah, WI 549561295735348
- Keith Knepel, MDNeenah, WI 549561770569774
- Paul Larson, MDNeenah, WI 549561013993013
- Rudolph Lin, MDNeenah, WI 549561083690085
Common questions
What is Tamra Marie Knutson, M.D.'s NPI number?
Tamra Marie Knutson, M.D.'s National Provider Identifier (NPI) is 1629244173, issued on May 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tamra Marie Knutson, M.D. located?
The NPPES record lists a practice address at 333 N Commercial St #100, Neenah, WI, 54956. Phone: (920) 722-1840. Providers update this record themselves, so call before visiting.
How can I verify Tamra Marie Knutson, M.D.'s license?
NPPES lists Wisconsin license number 55514-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/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.