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DR. MICHAEL SERGI MD
NPI 1811004005
Internal Medicine in Fond Du Lac, WI

Active since August 24, 2006
210 WISCONSIN AMERICAN DR, FOND DU LAC, WI 54935(920) 907-7000(920) 907-7012 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Michael Sergi Md NPPES

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

DR. MICHAEL SERGI MD (NPI 1811004005) is an individual internal medicine provider in Fond Du Lac, Wisconsin, licensed in Wisconsin (27415) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1811004005
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MICHAEL SERGICredential: MD
Location Address210 WISCONSIN AMERICAN DRFond Du Lac, WI 54935
Mailing Address3301 W Forest Home AveMilwaukee, WI 53215-2843 · (414) 647-6326 · Fax (414) 671-8860
Phone(920) 907-7000
Fax(920) 907-7012
Sole ProprietorNo
Enumeration DateAugust 24, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1811004005 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 · 27415
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.
210 WISCONSIN AMERICAN DR, Fond Du Lac, WI 54935
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Other Identifiers 1

Medicaid30729100WI

Other Providers at the Same Location NPPES 19

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

DR. SCOTT J STELLMACHER MD
Family Medicine
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7000
CONNIE M HENSLIN CST
210 WISCONSIN AMERICAN DR, STE 235
FOND DU LAC, WI 54935
Fond Du Lac County (920) 923-0641
MRS. STEPHANIE M JACKSON PHARMD
Pharmacist
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7260
DR. GABRIEL LITMAN MD
Internal Medicine
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7000
CATHERINE L CONELY CCC-A
Audiologist
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7000
JENNI KAY SLINDE RPH
Pharmacist
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7266
ANDREA T STEWART OTR
Occupational Therapist
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7000
DR. JULIE M HENRY OD
Optometrist
210 WISCONSIN AMERICAN DR
FOND DU LAC, WI 54935
Fond Du Lac County (920) 907-7000

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 Michael Sergi's NPI number?

The NPI number for Michael Sergi is 1811004005. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is Michael Sergi located?

Michael Sergi practices at 210 Wisconsin American Dr, Fond Du Lac, WI 54935. The listed phone number is (920) 907-7000.

What is Michael Sergi'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 Michael Sergi was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.