Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debra L Holler, PH.D., CTS, CART

Mental Health Counselor in Anchorage, AK · enumerated 2014.

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

National Provider Identifier

1831517374

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Registry record

Entity type Individual (Type 1)

Name Debra L Holler

Credential PH.D., CTS, CART

Sex Female

Practice address 2600 Cordova St Ste 101, Anchorage, AK, 99503

Phone (907) 279-9627

Enumeration date Apr 2, 2014

Last updated in NPPES Oct 3, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 368 (LA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 368 (LA) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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
600786430	Medicaid	LA	-

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

What specialty is Debra Holler?

Debra Holler is registered in NPPES with the primary taxonomy of Mental Health 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-03.