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

Ms. Cecilie B Aderholdt, LMFT

Marriage & Family Therapist in Kingsport, TN · enumerated 2009 · practices at Frontier Health.

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

National Provider Identifier

1235372194

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Registry record

Entity type Individual (Type 1)

Name Ms. Cecilie B Aderholdt

Credential LMFT

Sex Female

Practice address Kingsport, TN, 37664

Phone (423) 224-1300

Fax (423) 467-3644

Enumeration date Apr 8, 2009

Last updated in NPPES Sep 11, 2019

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 602 (TN) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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

What specialty is Cecilie Aderholdt?

Cecilie Aderholdt is registered in NPPES with the primary taxonomy of Marriage & Family Therapist. 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 2019-09-11.