JOSEPH P MARIK MD
NPI 1710969860
Internal Medicine in Fond Du Lac, WI

Active since November 15, 2005
420 E DIVISION ST, FOND DU LAC, WI 54935(920) 926-8420 Get Directions Write a Review

NPPES record last updated: March 2, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 2, 2016, Feb 5, 2016 (2 updates tracked since 2016).

About Joseph P Marik Md NPPES

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

JOSEPH P MARIK MD (NPI 1710969860) is an individual internal medicine provider in Fond Du Lac, Wisconsin, licensed in Wisconsin (33089) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1710969860
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOSEPH P MARIKCredential: MD
Location Address420 E DIVISION STFond Du Lac, WI 54935-4560
Mailing Address420 E Division StFond Du Lac, WI 54935-4560 · (920) 926-8340 · Fax (920) 926-8370
Sole ProprietorNo
Enumeration DateNovember 15, 2005
Last NPPES UpdateMarch 2, 20162 updates tracked since enumeration
NPI 1710969860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WI · 33089
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
420 E DIVISION ST, Fond Du Lac, WI 54935

Other Identifiers 3

Medicaid31794700WI
Other110166106WI · Railroad Medicare
Medicare PIN014422245WI

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.

Nurse Practitioner
420 E DIVISION ST
FOND DU LAC, WI 54935
Obstetrics & Gynecology
420 E DIVISION ST
FOND DU LAC, WI 54935
Urology
420 E DIVISION ST
FOND DU LAC, WI 54935
Psychologist
420 E DIVISION ST
FOND DU LAC, WI 54935
Nurse Practitioner (Psychiatric/Mental Health)
420 E DIVISION ST
FOND DU LAC, WI 54935
Nurse Practitioner
420 E DIVISION ST
FOND DU LAC, WI 54935
Nurse Practitioner (Family)
420 E DIVISION ST
FOND DU LAC, WI 54935
Urology
420 E DIVISION ST
FOND DU LAC, WI 54935

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 Joseph Marik's NPI number?

The NPI number for Joseph Marik is 1710969860. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Joseph Marik located?

Joseph Marik practices at 420 E Division St, Fond Du Lac, WI 54935. The listed phone number is (920) 926-8420.

What is Joseph Marik's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Joseph Marik was last updated on March 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.