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JOHN R KREGENOW DDS
NPI 1740205137
Dentist in Wausau, WI

Active since July 13, 2006
1810 N 2ND ST, WAUSAU, WI 54403(715) 848-4884(715) 845-5385 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John R Kregenow Dds NPPES

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

JOHN R KREGENOW DDS (NPI 1740205137) is an individual dentist in Wausau, Wisconsin, licensed in Wisconsin (5002132-015) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1740205137
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameJOHN R KREGENOWCredential: DDS
Location Address1810 N 2ND STWausau, WI 54403
Mailing Address1810 N 2nd StWausau, WI 54403 · (715) 848-4884 · Fax (715) 845-5385
Phone(715) 848-4884
Fax(715) 845-5385
Sole ProprietorNo
Enumeration DateJuly 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1740205137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · 5002132-015
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.
1810 N 2ND ST, Wausau, WI 54403
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Other Identifiers 1

Medicaid33375000WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Renaissance Dental.Insurance ›

Other Providers at the Same Location NPPES 17

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

MADILYN RAE WOLLER M.S.
Marriage & Family Therapist
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 848-4884
MRS. PAYTON RENEE YENTER RDH
Dental Hygienist
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 848-4884
KAY B SORENSON MD
Pediatrics
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 848-4884
BARBARA JO BUNNELL MSW, LCSW, SAC-IT
Social Worker (Clinical)
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 848-4884
RYAN ANDREW JACOBSON
Marriage & Family Therapist
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 848-4884
KAREN UNGERER RDH, MS
Dental Hygienist
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 848-4884
HEATHER YANG NP
Nurse Practitioner (Psychiatric/Mental Health)
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (815) 848-4884
HEATHER BLOECHER
Dental Hygienist
1810 N 2ND ST
WAUSAU, WI 54403
Marathon County (715) 845-3171

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 Kregenow's NPI number?

The NPI number for John Kregenow is 1740205137. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is John Kregenow located?

John Kregenow practices at 1810 N 2nd St, Wausau, WI 54403. The listed phone number is (715) 848-4884.

What is John Kregenow's specialty?

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

What insurance does John Kregenow accept?

Health plans from Renaissance Dental list John Kregenow 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 John Kregenow was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.