Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Gregory Willett MD Prof Corp

Organization Psychiatry Physician · NPI 1881774743

Gregory Willett MD Prof Corp provides Psychiatry Physician services in Hawthorne, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4477 W 118th St 400
Hawthorne, CA 90250-2255
Phone: (310) 978-0884
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A22826 (CA)

Record details

NPI number1881774743
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Willett — President · (310) 978-0884
NPI enumeratedOctober 16, 2006
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026
Mailing address3521 Lomita Blvd Ste 103, Torrance, CA 90505-5041

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