Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marcia Mayers Laviage, PH.D.

Psychologist in Sugar Land, TX · enumerated 2006.

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

National Provider Identifier

1265465231

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Registry record

Entity type Individual (Type 1)

Name Dr. Marcia Mayers Laviage

Credential PH.D.

Sex Female

Practice address 12946 Dairy Ashford Rd, Suite #260, Sugar Land, TX, 77478

Phone (281) 242-3155

Fax (281) 242-2909

Enumeration date Jul 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 31425 (TX) 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
276053	Other	TX	VALUE OPTIONS PROVIDER #
86975A	Other	TX	BCBS PIN

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

Where does Marcia Laviage practice?

The practice location on file with NPPES is in Sugar Land, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marcia Laviage?

The National Provider Identifier (NPI) for Marcia Laviage is 1265465231, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.