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

Lloyd Costello, MD

Individual provider Family Medicine Physician · NPI 1922059831

Lloyd Costello, MD is a Family Medicine Physician in Highland, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7000 Boulder Ave
Highland, CA 92346-3348
Phone: (909) 862-1191
Show map & directions

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

Additional practice locations (1)

  • 1902 Royalty Dr, Pomona, CA 91767-3030 — (909) 865-5777

Specialties & licences

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

Record details

NPI number1922059831
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 15, 2006
Last updated in NPPESOctober 27, 2021
Certification dateOctober 27, 2021
Mailing addressPo Box 10069, San Bernardino, CA 92423-0069

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