Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JOANNA RUTH BROWN RN
NPI 1821997297
Registered Nurse - Psychiatric/Mental Health, Adult in Saginaw, MI

Q: What is Joanna Brown's NPI number?

The NPI number for Joanna Brown is 1821997297. It was assigned to this individual provider in the NPPES registry on November 3, 2026.

Q: What is Joanna Brown's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 163WP0809X.

Q: When was this NPI record last updated?

The NPPES record for Joanna Brown was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 03, 2026

3365 BAY ROAD, SAGINAW, MI 48603(989) 799-6542(989) 799-1548 Get Directions Write a Review

NPPES record added: November 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Joanna Ruth Brown Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOANNA RUTH BROWN RN (NPI 1821997297) is an individual psychiatric/mental health, adult provider in Saginaw, Michigan, licensed in Michigan (4704227032) and active in the NPI registry since November 2026.

NPPES Registry Identity

NPI1821997297

Entity TypeIndividualFemale

Primary Taxonomy163WP0809X

Provider Legal NameJOANNA RUTH BROWNCredential: RN

Location Address3365 BAY ROADSaginaw, MI 48603

Mailing Address3365 Bay RoadSaginaw, MI 48063 · (989) 799-6542 · Fax (989) 799-1548

Phone(989) 799-6542

Fax(989) 799-1548

Sole ProprietorYes

Enumeration DateNovember 3, 2026

NPPES CertifiedNovember 2, 2026

✔ NPI 1821997297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Psychiatric/Mental Health, AdultNursing Service Providers

Taxonomy Code163WP0809X

License✔ Licensed in MI · 4704227032

3365 BAY ROAD, Saginaw, MI 48603

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joanna Brown's NPI number?

The NPI number for Joanna Brown is 1821997297. It was assigned to this individual provider in the NPPES registry on November 3, 2026.

Where is Joanna Brown located?

Joanna Brown practices at 3365 Bay Road, Saginaw, MI 48603. The listed phone number is (989) 799-6542.

What is Joanna Brown's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 163WP0809X.

When was this NPI record last updated?

The NPPES record for Joanna Brown was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.