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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN R MALENSEK DDS
NPI 1982673026
Dentist in Wauwatosa, WI

Active since March 14, 2006
2600 N MAYFAIR RD, STE 750, WAUWATOSA, WI 53226(414) 257-3366(414) 258-1390 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About John R Malensek Dds NPPES

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

JOHN R MALENSEK DDS (NPI 1982673026) is an individual dentist in Wauwatosa, Wisconsin, licensed in Wisconsin (5000796015) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1982673026
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameJOHN R MALENSEKCredential: DDS
Location Address2600 N MAYFAIR RD, STE 750Wauwatosa, WI 53226
Mailing AddressW224 N2384 Meadowood LaneWaukesha, WI 53186 · (262) 544-5371
Phone(414) 257-3366
Fax(414) 258-1390
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1982673026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · 5000796015
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
2600 N MAYFAIR RD, Wauwatosa, WI 53226
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Other Providers at the Same Location NPPES 20

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

BERNADETTE DEMURI M.D.
Psychiatry & Neurology (Psychiatry)
2600 N MAYFAIR RD, SUITE #305
WAUWATOSA, WI 53226
Milwaukee County (414) 257-0233
JAY A. MET MD
Ophthalmology
2600 N MAYFAIR RD, #350
MILWAUKEE, WI 53226
Milwaukee County (414) 777-0110
DR. JEFFREY WARD KALENAK MD
Ophthalmology (Glaucoma Specialist)
2600 N MAYFAIR RD
MILWAUKEE, WI 53226
Milwaukee County (414) 266-4499
ASSOCIATED MENTAL HEALTH CONSULTANTS INC
Psychiatry & Neurology (Psychiatry)
2600 N MAYFAIR RD, SUITE #305
WAUWATOSA, WI 53226
Milwaukee County (414) 257-0233
FOREFRONT DERMATOLOGY, S.C.
Dermatology
2600 N MAYFAIR RD, MAYFAIR NORTH TOWER, SUITE 810
MILWAUKEE, WI 53226
Milwaukee County (414) 771-1122
DR. FREDERICK H REESER M.D.
Ophthalmology
2600 N MAYFAIR RD, STE 901
MILWAUKEE, WI 53226
Milwaukee County (414) 774-3484
MIRIAM SCHECHTER M.D.
Psychiatry & Neurology (Psychiatry)
2600 N MAYFAIR RD, SUITE 305
MILWAUKEE, WI 53226
Milwaukee County (414) 257-0233
DR. RICHARD V. KNOFF D.D.S.
Dentist (Endodontics)
2600 N MAYFAIR RD, SUITE 505
WAUWATOSA, WI 53226
Milwaukee County (414) 258-1500

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 John Malensek's NPI number?

The NPI number for John Malensek is 1982673026. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is John Malensek located?

John Malensek practices at 2600 N Mayfair Rd Ste 750, Wauwatosa, WI 53226. The listed phone number is (414) 257-3366.

What is John Malensek's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for John Malensek was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.