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

Dr. Marcia Whalen, DO

Individual provider Family Medicine Physician · NPI 1578502829

Dr. Marcia Whalen, DO is a Family Medicine Physician in Laguna Hills, 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.

See every abbreviation used in this directory →

Practice location Address checks out

22921 Triton Way Ste 125
Laguna Hills, CA 92653-1236
Phone: (949) 366-1053
Fax: (949) 916-7710
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 20A7750 (CA)

Record details

NPI number1578502829
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJuly 8, 2007

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