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

Jillian Porter Larsen, MD

Individual provider Psychiatry Physician · NPI 1225561608

Jillian Porter Larsen, MD is a Psychiatry in Palo Alto, California. Qualified in 2017, 9 years ago. Practices with Lpch Medical Group Div of Lucile, a 337-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
9
Licensed in
CA, TX
In the registry since
2017
Specialties on file
3
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

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence A170174 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence A170174 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (TX)

Record details

NPI number1225561608
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2017
Last updated in NPPESApril 29, 2024
Certification dateApril 29, 2024

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2017 (9 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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