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MARK J GREVLICH DDS
NPI 1245498641
Dentist in Oconomowoc, WI

Active since June 02, 2008
N68W33420 HWY K, OCONOMOWOC, WI 53066(262) 966-9798(262) 966-0443 Get Directions Write a Review

NPPES record last updated: June 2, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark J Grevlich Dds NPPES

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

MARK J GREVLICH DDS (NPI 1245498641) is an individual dentist in Oconomowoc, Wisconsin, licensed in Wisconsin (WI3153) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1245498641
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameMARK J GREVLICHCredential: DDS
Location AddressN68W33420 HWY KOconomowoc, WI 53066
Mailing AddressN68w33420 Hwy KOconomowoc, WI 53066 · (262) 966-9798 · Fax (262) 966-0443
Phone(262) 966-9798
Fax(262) 966-0443
Sole ProprietorYes
Enumeration DateJune 2, 2008
✔ NPI 1245498641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · WI3153
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.
N68W33420 HWY K, Oconomowoc, WI 53066
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Accepted Insurance

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

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 Mark Grevlich's NPI number?

The NPI number for Mark Grevlich is 1245498641. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Where is Mark Grevlich located?

Mark Grevlich practices at N68w33420 Hwy K, Oconomowoc, WI 53066. The listed phone number is (262) 966-9798.

What is Mark Grevlich's specialty?

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

What insurance does Mark Grevlich accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Delta Dental of Wisconsin, Inc. list Mark Grevlich 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 Mark Grevlich was last updated on June 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.