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

Margaret Zimmerman, MD

Individual provider Pediatrics Physician · NPI 1073502282

Margaret Zimmerman, MD is a Pediatrics Physician in Fountain Valley, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18785 Brookhurst St Ste 200
Fountain Valley, CA 92708
Phone: (714) 378-5330
Fax: (657) 276-4743
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A86963 (CA)

Record details

NPI number1073502282
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2005
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

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