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

Jessica Mega, MD

Individual provider Internal Medicine Physician · NPI 1336123215

Jessica Mega, MD is a Cardiovascular Disease (Cardiology) in Stanford, California. Graduated from Yale University School of Medicine in 2001, 25 years ago. Practices with Stanford Health Care, a 3,085-clinician group and accepts Medicare assignment. Licensed in California and Massachusetts.

Years since qualifying
25
Trained at
Yale University School of Medicine
Licensed in
CA, MA
In the registry since
2005
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence C143485 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2204468 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence C143485 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 220468 (MA)

Record details

NPI number1336123215
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 3, 2005
Last updated in NPPESApril 23, 2024
Certification dateApril 23, 2024

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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