DR. RUTHANN DAVIS PH.D
NPI 1891972279
Psychologist - Clinical in Brighton, MI

Q: What is Ruthann Davis's NPI number?

The NPI number for Ruthann Davis is 1891972279. It was assigned to this individual provider in the NPPES registry on January 28, 2008.

Q: What is Ruthann Davis's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Ruthann Davis was last updated on May 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 January 28, 2008

2900 DUNSARY LN, SUITE A, BRIGHTON, MI 48114(810) 227-4935(810) 227-4935 Get Directions Write a Review

NPPES record last updated: May 12, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Ruthann Davis Ph.d NPPES

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

DR. RUTHANN DAVIS PH.D (NPI 1891972279) is an individual clinical provider in Brighton, Michigan, licensed in Michigan (6301003854) and active in the NPI registry since January 2008.

NPPES Registry Identity

NPI1891972279

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. RUTHANN DAVISCredential: PH.D

Location Address2900 DUNSARY LN, SUITE ABrighton, MI 48114-9447

Mailing Address2900 Dunsary Ln, Suite ABrighton, MI 48114-9447 · (810) 227-4935 · Fax (810) 227-4935

Phone(810) 227-4935

Fax(810) 227-4935

Sole ProprietorYes

Enumeration DateJanuary 28, 2008

Last NPPES UpdateMay 12, 2011

✔ NPI 1891972279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in MI · 6301003854

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2900 DUNSARY LN, Brighton, MI 48114

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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 Ruthann Davis's NPI number?

The NPI number for Ruthann Davis is 1891972279. It was assigned to this individual provider in the NPPES registry on January 28, 2008.

Where is Ruthann Davis located?

Ruthann Davis practices at 2900 Dunsary Ln Suite A, Brighton, MI 48114. The listed phone number is (810) 227-4935.

What is Ruthann Davis's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Ruthann Davis was last updated on May 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.