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

Paul William Willis Jr., DO

Individual provider Family Medicine Physician · NPI 1518909761

Paul William Willis Jr., DO is a Family Medicine Physician in San Dimas, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1305 W Arrow Hwy STE.106
San Dimas, CA 91773
Phone: (909) 592-9246
Fax: (909) 592-9248
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A6753 (CA)

Record details

NPI number1518909761
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 12, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1305 W. Arrow Hwy., Ste.106, San Dimas, CA 91773

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