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

Dr. Joseph Lochinvar Dinglasan Jr., MD

Individual provider Emergency Medicine Physician · NPI 1457515272

Dr. Joseph Lochinvar Dinglasan Jr., MD is an Emergency Medicine in Mission Viejo, California. Graduated from University of California, Irvine, California College of Medicine in 2008, 18 years ago. Practices with Western Sierra Emergency Physicians Medical Group Inc, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2008
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

27700 Medical Center Rd
Mission Viejo, CA 92691-6426
Phone: (949) 365-2202
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 16745 W Bernardo Dr Ste 240, San Diego, CA 92127-1908 — (858) 592-2000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A109801 (CA)

Record details

NPI number1457515272
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2008
Last updated in NPPESMarch 14, 2024
Certification dateMarch 14, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Western Sierra Emergency Physicians Medical Group Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Mission Viejo