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

Dr. Leah E. Grossman, MD

Individual provider Internal Medicine Physician · NPI 1710542824

Dr. Leah E. Grossman, MD is an Internal Medicine Physician in Oxnard, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
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

1600 N Rose Ave
Oxnard, CA 93030-3722
Phone: (805) 988-2505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A178486 (CA)

Record details

NPI number1710542824
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 3, 2019
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025
Mailing address1600 N Rose Ave, Oxnard, CA 93030-3722

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