Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Maria Blackwell, FULL SPECTRUM DOULA

Doula in Jurupa Valley, CA · enumerated 2022 · practices at Jurupa Valley Doulas, LLC.

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

National Provider Identifier

1023729183

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Registry record

Entity type Individual (Type 1)

Name Mrs. Maria Blackwell

Credential FULL SPECTRUM DOULA

Sex Female

Practice address 8082 Limonite Ave Ste 33006, Jurupa Valley, CA, 92509

Phone (951) 268-9974

Enumeration date Dec 9, 2022

Last updated in NPPES Jun 23, 2026

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 Maria Blackwell practice?

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

What is the NPI number for Maria Blackwell?

The National Provider Identifier (NPI) for Maria Blackwell is 1023729183, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jurupa Valley Doulas, LLC Doula · Jurupa Valley, CA NPI 1396462313 Daniel Miller Doula · Jurupa Valley, CA NPI 1083331011 Jessica Miller Doula · Jurupa Valley, CA NPI 1841902681

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.