# MARK STEINBERG

MARK STEINBERG is an ADHD evaluation provider with an address in LOS GATOS, CA, United States.

## Details

- Address: 14601 S BASCOM AVE STE. 250, LOS GATOS, CA, 950322043
- Phone: [408-356-1002](<tel:4083561002>)
- National Provider Identifier (NPI): 1518232644
- Provider type: Clinical neuropsychologist
- Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free

## Questions

### Where is MARK STEINBERG?

MARK STEINBERG is at 14601 S BASCOM AVE STE. 250, LOS GATOS, CA, 950322043.

### How do I contact MARK STEINBERG?

To contact MARK STEINBERG, call 408-356-1002.

### Is MARK STEINBERG accepting new patients?

That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance.

## Source

From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1518232644), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-06.

Last updated October 6, 2026.

## Links

- This ADHD evaluation provider on the [web page](<https://adhdevaluations.fyi/ca/los-gatos/mark-steinberg>)
- [ADHD evaluations in LOS GATOS](<https://adhdevaluations.fyi/ca/los-gatos/category/adhd-evaluations.md>)
- [Clinical neuropsychologists in LOS GATOS](<https://adhdevaluations.fyi/ca/los-gatos/category/clinical-neuropsychologists.md>)
- [More ADHD evaluation providers in LOS GATOS](<https://adhdevaluations.fyi/ca/los-gatos.md>)