Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Leann Tinch, FNP-C

Family Nurse Practitioner in Lenoir City, TN · enumerated 2022.

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

National Provider Identifier

1790417624

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Registry record

Entity type Individual (Type 1)

Name Crystal Leann Tinch

Credential FNP-C

Sex Female

Practice address 1018 Highway 321 N, Lenoir City, TN, 37771

Phone (865) 986-4450

Fax (833) 908-2124

Enumeration date Jun 29, 2022

Last updated in NPPES Oct 1, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 31892 (TN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 31892 (TN) Primary

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 is the NPI number for Crystal Tinch?

The National Provider Identifier (NPI) for Crystal Tinch is 1790417624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Tinch practice?

The practice location on file with NPPES is in Lenoir City, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-01.