Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deborah E Theis, PH.D.

Clinical Psychologist in Houston, TX · enumerated 2006.

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

National Provider Identifier

1487677829

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Registry record

Entity type Individual (Type 1)

Name Deborah E Theis

Credential PH.D.

Sex Female

Practice address 2450 Fondren Rd Ste 312, Houston, TX, 77063

Phone (713) 789-7560

Fax (713) 789-7351

Enumeration date Jul 26, 2006

Last updated in NPPES Jul 6, 2026

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 25778 (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
102775710	Medicaid	TX	-
102775711	Medicaid	TX	-
102775712	Medicaid	TX	-
88186A	Other	TX	BCBS TX HOUSTON
1025775701	Medicaid	TX	-
102775702	Medicaid	TX	-
102775704	Medicaid	TX	-
102775705	Medicaid	TX	-
102775707	Medicaid	TX	-
102775709	Medicaid	TX	-
102775708	Medicaid	TX	-
P00997619	Other	TX	RR MCR
P01010614	Other	TX	RR MCR
102775706	Medicaid	TX	-
88336A	Other	TX	BCBS TX
P00961151	Other	TX	RR MCR
P01011570	Other	TX	RR MCR

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.

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Frequently asked questions

Is NPI 1487677829 active?

Yes, as of the latest NPPES snapshot, NPI 1487677829 is active (record last updated 2026-07-06).

How do I verify Deborah Theis's NPI record?

Cross-check NPI 1487677829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.