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

Mary Beth Leonard, MD

Individual provider Pediatrics Physician · NPI 1033133046

Mary Beth Leonard, MD is a Nephrology in Palo Alto, California. Graduated from Stanford University School of Medicine in 1989, 37 years ago. Practices with Lpch Medical Group Div of Lucile, a 337-clinician group and accepts Medicare assignment. Licensed in California and Pennsylvania.

Years since qualifying
37
Trained at
Stanford University School of Medicine
Licensed in
CA, PA
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

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nephrology Physician (primary) Taxonomy 2080P0210X · Licence G132734 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence MD045594L (PA)
Pediatrics Physician Taxonomy 208000000X · Licence G132734 (CA)
Pediatric Nephrology Physician Taxonomy 2080P0210X · Licence MD045594L (PA)

Record details

NPI number1033133046
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESApril 16, 2024
Certification dateApril 16, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolSTANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Lpch Medical Group Div Of Lucile — 337 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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