WILLIAM NICHOLSON MD
NPI 1003830142
Family Medicine in West Allis, WI

Q: What is William Nicholson's NPI number?

The NPI number for William Nicholson is 1003830142. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Q: What is William Nicholson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for William Nicholson was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since July 26, 2006

2514 S 102ND ST STE 160, WEST ALLIS, WI 53227(414) 255-0300(414) 543-9601 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Jun 13, 2017 (2 updates tracked since 2017).

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About William Nicholson Md NPPES

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

WILLIAM NICHOLSON MD (NPI 1003830142) is an individual family medicine provider in West Allis, Wisconsin, licensed in Wisconsin (37383) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1003830142

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameWILLIAM NICHOLSONCredential: MD

Location Address2514 S 102ND ST STE 160West Allis, WI 53227-2142

Mailing Address3807 Spring StRacine, WI 53405-1667 · (262) 687-8173

Phone(414) 255-0300

Fax(414) 543-9601

Sole ProprietorNo

Enumeration DateJuly 26, 2006

Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration

✔ NPI 1003830142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in WI · 37383

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2514 S 102ND ST STE 160, West Allis, WI 53227

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Other Providers at the Same Location NPPES 14

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

MICHAEL D HAZELBERG DO

Family Medicine