Provider Profile

Gregory Stills

Unclaimed Profile

About Gregory Stills

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Specialty

Community Based Residential Treatment — Mental Illness (Primary)

Credentials & Licensing

CA license202022010219
NPI1457210023
NPI issued01/20/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does Gregory Stills specialize in?

Gregory Stills is a community based residential treatment in San Bernardino, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Community Based Residential Treatment — Mental Illness”.

NPI registry

Where is Gregory Stills located?

Gregory Stills is listed at 2302 Donald St, San Bernardino, CA 92407. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Gregory Stills's phone number?

The number on file is (808) 743-5360. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Gregory Stills?

Gregory Stills's National Provider Identifier is 1457210023. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Gregory Stills's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Gregory Stills. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.