1. Home
  2. Directory
  3. Wisconsin
  4. Brookfield
  5. Dentist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. TIMOTHY ALAN JENNESS D.D.S.
NPI 1386693984
Dentist - General Practice in Brookfield, WI

Active since May 09, 2006
4040 N CALHOUN RD, BROOKFIELD, WI 53005(262) 781-8927(262) 781-6357 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Timothy Alan Jenness D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TIMOTHY ALAN JENNESS D.D.S. (NPI 1386693984) is an individual general practice provider in Brookfield, Wisconsin, licensed in Wisconsin (2314) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1386693984
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. TIMOTHY ALAN JENNESSCredential: D.D.S.
Location Address4040 N CALHOUN RDBrookfield, WI 53005-1336
Mailing AddressW184s6668 Jewel Crest DrMuskego, WI 53150-8503 · (262) 853-8927
Phone(262) 781-8927
Fax(262) 781-6357
Sole ProprietorNo
Enumeration DateMay 9, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1386693984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WI · 2314
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
4040 N CALHOUN RD, Brookfield, WI 53005
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARK BURNS LPC, MS, PHD
Counselor (Professional)
4040 N CALHOUN RD, SUITE 200
BROOKFIELD, WI 53005
Waukesha County (262) 781-8123
ERIKA FOY MSOM, L.AC.
Acupuncturist
4040 N CALHOUN RD
BROOKFIELD, WI 53005
Waukesha County (262) 901-0053
JESSE FOY MSOM, L.AC.
Acupuncturist
4040 N CALHOUN RD
BROOKFIELD, WI 53005
Waukesha County (262) 901-0053
MARIANNE SCHWEIGHARDT DC
Chiropractor
4040 N CALHOUN RD, SUITE 103
BROOKFIELD, WI 53005
Waukesha County (262) 783-4044
SHAHNAZ RAHMAN
Massage Therapist
4040 N CALHOUN RD
BROOKFIELD, WI 53005
Waukesha County (262) 478-7085

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy Jenness's NPI number?

The NPI number for Timothy Jenness is 1386693984. It was assigned to this individual provider in the NPPES registry on May 9, 2006.

Where is Timothy Jenness located?

Timothy Jenness practices at 4040 N Calhoun Rd, Brookfield, WI 53005. The listed phone number is (262) 781-8927.

What is Timothy Jenness's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Timothy Jenness accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 7 other insurers list Timothy Jenness as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Timothy Jenness was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.