MS. JOHANNA S. SILVER CATC
NPI 1942399084
Counselor - Addiction (Substance Use Disorder) in Irvine, CA

Q: What is Johanna Silver's NPI number?

The NPI number for Johanna Silver is 1942399084. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Johanna Silver's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Johanna Silver was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 October 12, 2006

14795 JEFFERY RD, SUITE 270, IRVINE, CA 92618(949) 654-9163(949) 654-8207 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ms. Johanna S. Silver Catc NPPES

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

MS. JOHANNA S. SILVER CATC (NPI 1942399084) is an individual addiction (substance use disorder) provider in Irvine, California and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1942399084

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameMS. JOHANNA S. SILVERCredential: CATC

Location Address14795 JEFFERY RD, SUITE 270Irvine, CA 92618

Mailing Address16 Orchestra LnAliso Viejo, CA 92656-2873 · (949) 855-9539

Phone(949) 654-9163

Fax(949) 654-8207

Sole ProprietorNo

Enumeration DateOctober 12, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1942399084 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

14795 JEFFERY RD, Irvine, CA 92618

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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 Johanna Silver's NPI number?

The NPI number for Johanna Silver is 1942399084. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Johanna Silver located?

Johanna Silver practices at 14795 Jeffery Rd Suite 270, Irvine, CA 92618. The listed phone number is (949) 654-9163.

What is Johanna Silver'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 Johanna Silver was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.