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

Mrs. Sadie Jane Vandehey, M.A., LPA; LPC

Psychologist in Graham, TX · enumerated 2015.

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

National Provider Identifier

1639543127

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sadie Jane Vandehey

Credential M.A., LPA; LPC

Sex Female

Practice address Graham, TX, 76450

Phone (940) 549-2259

Fax (940) 549-2886

Enumeration date Nov 20, 2015

Last updated in NPPES Aug 16, 2021

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 74685 (TX) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 37234 (TX) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 37234 (TX) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 37234 (TX) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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

Is NPI 1639543127 active?

Yes, as of the latest NPPES snapshot, NPI 1639543127 is active (record last updated 2021-08-16).

How do I verify Sadie Vandehey's NPI record?

Cross-check NPI 1639543127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Bates Psychological Services, Pllc Clinical Psychologist · Graham, TX NPI 1700844958 Kerri Bates Clinical Psychologist · Graham, TX NPI 1073571402 Brandon Bates Clinical Psychologist · Graham, TX NPI 1508824707 Andra Ray Psychiatric/Mental Health Nurse Practitioner · Graham, TX NPI 1790725323 Bryan Ray Professional Counselor · Graham, TX NPI 1023058765 Ray and Ray Counseling Services Psychiatric/Mental Health Nurse Practitioner · Graham, TX NPI 1841415650

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-16.