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

Lloyd Costello MD a Professional Corporation

Organization Family Medicine Physician · NPI 1679523468

Lloyd Costello MD a Professional Corporation is a Family Medicine Physician in Pomona, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

1902 Royalty Dr Ste 130
Pomona, CA 91767-3030
Phone: (909) 865-5777
Fax: (909) 865-5781
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G53195 (CA)

Record details

NPI number1679523468
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dalia Costello — Vice President · (909) 865-5777
NPI enumeratedMay 11, 2006
Last updated in NPPESJanuary 9, 2014
Mailing address1902 Royalty Dr, Suite 130, Pomona, CA 91767-3030

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