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

John Ian N Tiu

Individual provider Case Manager/Care Coordinator · NPI 1881217768

John Ian N Tiu is a Case Manager/Care Coordinator in San Diego, California. Works from 6 locations. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
4
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Practice location Address checks out

1750 5th Ave
San Diego, CA 92101-2754
Phone: (619) 515-2300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 1738 S Tremont St, Oceanside, CA 92054-5309 — (760) 439-2800
  • 545 Laurel St, San Diego, CA 92101-1634 — (619) 233-4399
  • 1750 5th Ave, San Diego, CA 92101-2754 — (619) 515-2300
  • 928 Broadway, San Diego, CA 92101-5514 — (619) 977-3716
  • 3878 Ruffin Rd Ste B, San Diego, CA 92123-1842 — (619) 739-4569

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X
Mental Health Counselor Taxonomy 101YM0800X
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Behavior Technician Taxonomy 106S00000X

Record details

NPI number1881217768
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 26, 2020
Last updated in NPPESNovember 30, 2023
Certification dateNovember 29, 2023

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