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

MS. Margaret Odonnell, MD

Individual provider Internal Medicine Physician · NPI 1316955230

MS. Margaret Odonnell, MD is an Internal Medicine Physician in South Pasadena, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
4
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

1825 Olive Ave
South Pasadena, CA 91030-4928
Phone: (626) 533-2353
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Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence G50887 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G50887 (CA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence G50887 (CA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence G50887 (CA)

Record details

NPI number1316955230
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2006
Last updated in NPPESJanuary 15, 2019
Mailing address1825 Olive Ave, South Pasadena, CA 91030-4928

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