Timothy Alan Jenness, D.D.S.
General Practice Dentistry · Brookfield, WI
Timothy Alan Jenness, D.D.S. is a general practice dentistry with a practice address in Brookfield, Wisconsin, and NPI 1386693984, issued on May 9, 2006. Check the license (Wisconsin 2314, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy Alan Jenness
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2314 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4040 N Calhoun RD, Brookfield, WI 53005
- Phone
- (262) 781-8927
- Enumerated
- May 9, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (262) 781-6357
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Also registered at 4040 N Calhoun RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Timothy Alan Jenness in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average general practice dentistry in 2024
17 Medicare Part D claims for 12 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
Timothy Alan Jenness among 2,305 general practice dentistry records in Wisconsin
Timothy Alan Jenness, D.D.S. is one of 2,305 general practice dentistry records with a practice address in Wisconsin. 57% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 67% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 general practice dentistry records list a practice address in Brookfield
They are 43 of the 2,036 NPPES records with a practice address in Brookfield, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in Brookfield → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- James BrophyBrookfield, WI 530051932265675
- Brandon Brunner, D.D.S.Brookfield, WI 530051801838875
- Michael Cahlamer, D.D.S.Brookfield, WI 530051851395644
- Kristina Connor, DDSBrookfield, WI 530051285731091
- Thomas Henschel, D.D.S.Brookfield, WI 530051225174857
- Richard HolubowiczBrookfield, WI 530051306902713
- John Keene, DDSBrookfield, WI 530051710919915
- Donald Miller, D.D.S..Brookfield, WI 530051851401764
Common questions
What is Timothy Alan Jenness, D.D.S.'s NPI number?
Timothy Alan Jenness, D.D.S.'s National Provider Identifier (NPI) is 1386693984, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Alan Jenness, D.D.S. located?
The NPPES record lists a practice address at 4040 N Calhoun RD, Brookfield, WI, 53005. Phone: (262) 781-8927. Providers update this record themselves, so call before visiting.
How can I verify Timothy Alan Jenness, D.D.S.'s license?
NPPES lists Wisconsin license number 2314, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy Alan Jenness, D.D.S. prescribe under Medicare Part D?
In 2024, Timothy Alan Jenness, D.D.S. had 17 Medicare Part D claims for 12 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
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.