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

Wilfredo Alejo, MD

Individual provider Pediatrics Physician · NPI 1114990785

Wilfredo Alejo, MD is a Pediatrics Physician in Diamond Bar, California. 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

1514 Valley Vista Dr
Diamond Bar, CA 91765
Phone: (909) 860-1144
Show map & directions

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

Additional practice locations (1)

  • 420 W Rowland St, Covina, CA 91723-2943 — (626) 331-6411

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A52629 (CA)

Record details

NPI number1114990785
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 13, 2006
Last updated in NPPESOctober 14, 2021
Certification dateOctober 14, 2021
Mailing address1514 Valley Vista Dr, Diamond Bar, CA 91765-3929

Other providers in Diamond Bar