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KATIE MARIE MERCADO RADT
NPI 1902774771
Counselor - Addiction (Substance Use Disorder) in Galt, CA

Active since October 24, 2025

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Katie Marie Mercado Radt NPPES

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

KATIE MARIE MERCADO RADT (NPI 1902774771) is an individual addiction (substance use disorder) provider in Galt, California, licensed in California (R1576520824) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1902774771
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameKATIE MARIE MERCADOCredential: RADT
Location Address750 SPAANS DRGalt, CA 95632-8609
Mailing Address518 S Anteros AveStockton, CA 95215-7366 · (209) 744-9909
Phone(209) 744-9909
Sole ProprietorNo
Enumeration DateOctober 24, 2025
NPPES CertifiedOctober 24, 2025
✔ NPI 1902774771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · R1576520824
750 SPAANS DR, Galt, CA 95632
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Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW RAYMOND ULM
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909
MARINA SERRANO
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909
SOLAIMAN JOSHAN
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909
JAMINA ARNETT WRIGHT
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909
MISHAL HAMID REHMAN SUDRC # 21844
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909
RONIKA RANJITA PRAKASH
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (916) 385-1701
DAVID ANTHONY RODRIGUEZ SUDRC 21668
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909
MRS. STEPHANIE JEAN HUIHUI-BARKER CADC II, ICADC
Counselor (Addiction (Substance Use Disorder))
750 SPAANS DR
GALT, CA 95632
Sacramento County (209) 744-9909

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 Katie Mercado's NPI number?

The NPI number for Katie Mercado is 1902774771. It was assigned to this individual provider in the NPPES registry on October 24, 2025.

Where is Katie Mercado located?

Katie Mercado practices at 750 Spaans Dr, Galt, CA 95632. The listed phone number is (209) 744-9909.

What is Katie Mercado's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Katie Mercado was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.