Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Louis Anthony Perrott, PH.D.

Clinical Psychologist in Roanoke, VA · enumerated 2006 · practices at Avery E Kerr Dmin Lpc LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326090580

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Louis Anthony Perrott

Credential PH.D.

Sex Male

Practice address Roanoke, VA, 24018

Phone (540) 989-8896

Fax (540) 989-8893

Enumeration date May 16, 2006

Last updated in NPPES Sep 15, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810000857 (VA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
000663	Other	VA	VALUE OPTIONS
63781	Other	VA	CIGNA
080252	Other	VA	ANTHEM

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Louis Perrott's NPI record?

Cross-check NPI 1326090580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326090580 active?

Yes, as of the latest NPPES snapshot, NPI 1326090580 is active (record last updated 2010-09-15).

Other providers at this practice address

Browse all →

Edward Tenison Clinical Psychologist · Roanoke, VA NPI 1780604470 Richard Milan Clinical Psychologist · Roanoke, VA NPI 1356443170 Ellen Arledge Clinical Social Worker · Roanoke, VA NPI 1710085683 Jeffrey Luckett Clinical Psychologist · Roanoke, VA NPI 1851482707 Margaret Twigg Mental Health Counselor · Roanoke, VA NPI 1376630350 Betty Mccrary Professional Counselor · Roanoke, VA NPI 1780768051 Hildy Getz Mental Health Counselor · Roanoke, VA NPI 1134204787 Gudrun Freeman Professional Counselor · Roanoke, VA NPI 1538245915

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-15.