Karen Cruz-Brenneman, MD
NPI 1558433383 · Child & Adolescent Psychiatry Physician · Santa Clara, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Cruz-Brenneman, MD is a Child & Adolescent Psychiatry Physician provider in Santa Clara, CA (NPI 1558433383).
Provider details
- NPI number
- 1558433383
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A67948 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2022-01-12
Frequently asked questions
- What is Karen Cruz-Brenneman's NPI number?
- Karen Cruz-Brenneman's National Provider Identifier (NPI) is 1558433383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Cruz-Brenneman's specialty?
- Karen Cruz-Brenneman is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Cruz-Brenneman located?
- Karen Cruz-Brenneman's practice location on file with NPPES is 900 Kiely Blvd, Santa Clara, CA 95051-5329.
- What is Karen Cruz-Brenneman's phone number?
- The practice phone number listed in the NPPES registry for Karen Cruz-Brenneman is (408) 236-6400.
- Does Karen Cruz-Brenneman accept Medicare?
- Karen Cruz-Brenneman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Cruz-Brenneman's NPI active?
- Yes — Karen Cruz-Brenneman's NPI (1558433383) is active in the NPPES registry as of the last update on 2022-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.