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

Jesse John Aromas Dion Jr., MD

Individual provider Internal Medicine Physician · NPI 1619383734

Jesse John Aromas Dion Jr., MD is an Internal Medicine in Daly City, California. Qualified in 2011, 15 years ago. Practices with Peninsula Hospitalist Associates Inc, a 37-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
15
Licensed in
CA, OH
In the registry since
2014
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

1900 Sullivan Ave
Daly City, CA 94015-2200
Phone: (650) 992-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2600 Sixth St Sw, Canton, OH 44710-1702 — (336) 363-6220
  • 2600 Sixth St Sw, Canton, OH 44710-1702 — (336) 363-6220
  • 500 South Cleveland Ave, Westerville, OH 43081 — (614) 898-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A169245 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.130944 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1619383734
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 9, 2014
Last updated in NPPESFebruary 13, 2024
Certification dateFebruary 13, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Peninsula Hospitalist Associates Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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