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

Colleen Santos, AZ LICENSED DOULA

Doula in Tucson, AZ · enumerated 2022.

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

National Provider Identifier

1033820808

Verified

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Registry record

Entity type Individual (Type 1)

Name Colleen Santos

Credential AZ LICENSED DOULA

Sex Female

Practice address Tucson, AZ, 85747

Phone (520) 271-8406

Enumeration date Dec 12, 2022

Last updated in NPPES Jul 6, 2026

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

Taxonomy & licenses

374J00000X Doula Nursing Service Related Providers · License DOU208 (AZ) 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

How do I verify Colleen Santos's NPI record?

Cross-check NPI 1033820808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1033820808 active?

Yes, as of the latest NPPES snapshot, NPI 1033820808 is active (record last updated 2026-07-06).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.