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COURTNEY STACK
NPI 1245086511
Counselor - Mental Health in San Francisco, CA

Active since April 27, 2024
15 CORWIN ST APT A, SAN FRANCISCO, CA 94114(774) 420-9848 Get Directions Write a Review

NPPES record last updated: October 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Courtney Stack NPPES

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

COURTNEY STACK (NPI 1245086511) is an individual mental health provider in San Francisco, California, licensed in California (20902) and active in the NPI registry since April 2024.

NPPES Registry Identity

NPI1245086511
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameCOURTNEY STACK
Location Address15 CORWIN ST APT ASan Francisco, CA 94114-2394
Mailing Address15 Corwin St Apt ASan Francisco, CA 94114-2394
Phone(774) 420-9848
Sole ProprietorNo
Enumeration DateApril 27, 2024
Last NPPES UpdateOctober 22, 2025
NPPES CertifiedOctober 22, 2025
✔ NPI 1245086511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 20902
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
15 CORWIN ST APT A, San Francisco, CA 94114
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Other Providers at the Same Location NPPES 3

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

JOSEPH MARK LATUGA
Marriage & Family Therapist
15 CORWIN ST APT A
SAN FRANCISCO, CA 94114
San Francisco County (774) 420-9848
SOPHIE SHANNAHOFF
Marriage & Family Therapist
15 CORWIN ST APT A
SAN FRANCISCO, CA 94114
San Francisco County (774) 420-9848
GLORIA HOUSTON
Marriage & Family Therapist
15 CORWIN ST APT A
SAN FRANCISCO, CA 94114
San Francisco County (774) 420-9848

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 Courtney Stack's NPI number?

The NPI number for Courtney Stack is 1245086511. It was assigned to this individual provider in the NPPES registry on April 27, 2024.

Where is Courtney Stack located?

Courtney Stack practices at 15 Corwin St Apt A, San Francisco, CA 94114. The listed phone number is (774) 420-9848.

What is Courtney Stack's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Courtney Stack was last updated on October 22, 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.