Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Cristin Cook Doty, NPC

Family Nurse Practitioner in Chattanooga, TN · enumerated 2006.

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

National Provider Identifier

1811001373

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Registry record

Entity type Individual (Type 1)

Name Mrs. Cristin Cook Doty

Credential NPC

Sex Female

Practice address 975 East 3rd Street, Chattanooga, TN, 37403

Phone (423) 778-7296

Enumeration date Aug 19, 2006

Last updated in NPPES Feb 13, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN148373 (TN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN11681 (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

Is NPI 1811001373 active?

Yes, as of the latest NPPES snapshot, NPI 1811001373 is active (record last updated 2008-02-13).

How do I verify Cristin Doty's NPI record?

Cross-check NPI 1811001373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-13.