Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tracey Lynn Guthrie, CD(DONA)

Doula in Waterloo, IA · enumerated 2012.

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

National Provider Identifier

1144590597

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tracey Lynn Guthrie

Credential CD(DONA)

Sex Female

Practice address 2618 Edgemont Ave, Waterloo, IA, 50702

Phone (319) 239-3079

Enumeration date Jan 3, 2012

Last updated in NPPES Jan 3, 2012

Taxonomy & licenses

374J00000X Doula Nursing Service Related Providers 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

Where does Tracey Guthrie practice?

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

What is the NPI number for Tracey Guthrie?

The National Provider Identifier (NPI) for Tracey Guthrie is 1144590597, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-03.