Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Josephus-Ian Lumongsud Sanjorjo, MD

Individual provider Internal Medicine Physician · NPI 1073808168

Dr. Josephus-Ian Lumongsud Sanjorjo, MD is a Nephrology in Daly City, California. Qualified in 2008, 18 years ago. Practices with San Mateo Dialysis Associates, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
18
Licensed in
CA
In the registry since
2011
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

1800 Sullivan Ave Ste 507
Daly City, CA 94015-2228
Phone: (650) 817-7188
Fax: (650) 513-8788
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A117377 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A117377 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A117377 (CA)

Record details

NPI number1073808168
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2011
Last updated in NPPESFebruary 7, 2015

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice San Mateo Dialysis Associates — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Daly City