Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William Michael Barreto, MD

Individual provider Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician · NPI 1053526285

Dr. William Michael Barreto, MD is a Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician in Torrance, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

23530 Hawthorne Blvd Ste 290
Torrance, CA 90505-4713
Phone: (424) 903-7007
Fax: (424) 903-7009
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Physical Medicine & Rehabilitation) Physician (primary) Taxonomy 2081P2900X · Licence A91430 (CA)
Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician Taxonomy 2081H0002X · Licence A91430 (CA)

Record details

NPI number1053526285
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2007
Last updated in NPPESApril 3, 2024
Certification dateApril 3, 2024
Mailing address30768 Auberry Rd, Auberry, CA 93602-9602

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