Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JEFFREY SCOTT SIMON MD
NPI 1255388708
Psychiatry & Neurology - Psychiatry in Brown Deer, WI

Q: What is Jeffrey Simon's NPI number?

The NPI number for Jeffrey Simon is 1255388708. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Q: What is Jeffrey Simon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Simon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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 May 30, 2006

9275 N 49TH ST, BROWN DEER, WI 53223(414) 357-9444(414) 357-9422 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Jeffrey Scott Simon Md NPPES

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

JEFFREY SCOTT SIMON MD (NPI 1255388708) is an individual psychiatry provider in Brown Deer, Wisconsin, licensed in Wisconsin (27085) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1255388708

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameJEFFREY SCOTT SIMONCredential: MD

Location Address9275 N 49TH STBrown Deer, WI 53223-6455

Mailing Address9275 N 49th StBrown Deer, WI 53223-1499 · (414) 357-9444 · Fax (414) 357-9422

Phone(414) 357-9444

Fax(414) 357-9422

Sole ProprietorNo

Enumeration DateMay 30, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1255388708 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in WI · 27085

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

9275 N 49TH ST, Brown Deer, WI 53223

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Other Identifiers 1

Medicaid30663200WI

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 Jeffrey Simon's NPI number?

The NPI number for Jeffrey Simon is 1255388708. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Where is Jeffrey Simon located?

Jeffrey Simon practices at 9275 N 49th St, Brown Deer, WI 53223. The listed phone number is (414) 357-9444.

What is Jeffrey Simon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Jeffrey Simon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.