KAREN Y. CRUZ-BRENNEMAN MD
NPI 1558433383
Psychiatry & Neurology - Child & Adolescent Psychiatry in Santa Clara, CA

Q: What is Karen Cruz-brenneman's NPI number?

The NPI number for Karen Cruz-brenneman is 1558433383. It was assigned to this individual provider in the NPPES registry on November 15, 2006. The provider is also known as Karen Cruz Brenneman M.D..

Q: What is Karen Cruz-brenneman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Active since November 15, 2006PECOS Enrolled

900 KIELY BLVD, SANTA CLARA, CA 95051(408) 236-6400 Get Directions Write a Review

NPPES record last updated: January 12, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Karen Y. Cruz-brenneman Md NPPES

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

KAREN Y. CRUZ-BRENNEMAN MD (NPI 1558433383) is an individual child & adolescent psychiatry provider in Santa Clara, California, licensed in California (A67948) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558433383

Entity TypeIndividualFemale

Primary Taxonomy2084P0804X

Provider Legal NameKAREN Y. CRUZ-BRENNEMANCredential: MD

Location Address900 KIELY BLVDSanta Clara, CA 95051-5329

Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262

Phone(408) 236-6400

Sole ProprietorNo

Enumeration DateNovember 15, 2006

Last NPPES UpdateJanuary 12, 2022

✔ NPI 1558433383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in CA · A67948

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

900 KIELY BLVD, Santa Clara, CA 95051

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Other Names 1

Other Name (5)Karen Cruz Brenneman M.d.

Other Identifiers 1

Medicaid00A679480CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen Y. Cruz-brenneman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Karen Cruz-brenneman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

1.1 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1073606299 (408) 851-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

MS. MARY JULIE DIGERONIMO OTR

Occupational Therapist