Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yvonne L Heim, LPC, LCDC

Addiction (Substance Use Disorder) Counselor in Castle Hills, TX · enumerated 2007.

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

National Provider Identifier

1760695308

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Registry record

Entity type Individual (Type 1)

Name Yvonne L Heim

Credential LPC, LCDC

Sex Female

Practice address 104 Roundup Dr, Castle Hills, TX, 78213

Phone (830) 481-6333

Enumeration date May 8, 2007

Last updated in NPPES Jul 6, 2016

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 10979 (TX) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 72546 (TX) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
10979	Other	TX	LICENSED CHEMICAL DEPENDENCY COUNSELOR
72546	Other	TX	LICENSED PROFESSIONAL COUNSELOR

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

What specialty is Yvonne Heim?

Yvonne Heim is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-06.