DR. LEWIS WILSON SMITH PH.D. - NPI 1619379161 - Clinical Neuropsychologist in Troy, MI

Q: What is Lewis Smith's NPI number?

The NPI number for Lewis Smith is 1619379161. It was assigned to this individual provider in the NPPES registry on September 16, 2014.

Q: What is Lewis Smith's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Q: When was this NPI record last updated?

The NPPES record for Lewis Smith was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.

On this page

About Dr. Lewis Wilson Smith Ph.d. NPPES

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

DR. LEWIS WILSON SMITH PH.D. (NPI 1619379161) is an individual clinical neuropsychologist in Troy, Michigan, licensed in Michigan (6301002143) and active in the NPI registry since September 2014.

NPPES Registry Identity

NPI1619379161

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameDR. LEWIS WILSON SMITHCredential: PH.D.

Location Address1655 W BIG BEAVER RDTroy, MI 48084-3501

Mailing Address1655 W Big Beaver RdTroy, MI 48084-3501 · (248) 644-2955

Phone(248) 644-2955

Sole ProprietorYes

Enumeration DateSeptember 16, 2014

Last NPPES UpdateJune 2, 2025

NPPES CertifiedJune 2, 2025

✔ NPI 1619379161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in MI · 6301002143

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Also ListedPsychologistTaxonomy 103T00000X · License 6301002143 (MI)

1655 W BIG BEAVER RD, Troy, MI 48084

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Other Providers at the Same Location NPPES 2

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

AMERICAN TRINITY PSYCHIATRY PLLC

Psychiatry & Neurology (Psychiatry)

1655 W BIG BEAVER RD
TROY, MI 48084

Oakland County (347) 419-4833

LEWIS SMITH PH.D., P.C.

Clinical Neuropsychologist

1655 W BIG BEAVER RD
TROY, MI 48084

Oakland County (248) 644-2955

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 Lewis Smith's NPI number?

The NPI number for Lewis Smith is 1619379161. It was assigned to this individual provider in the NPPES registry on September 16, 2014.

Where is Lewis Smith located?

Lewis Smith practices at 1655 W Big Beaver Rd, Troy, MI 48084. The listed phone number is (248) 644-2955.

What is Lewis Smith's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Lewis Smith was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.