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

Ok S Ji, DO

Individual provider Psychiatry Physician · NPI 1760943187

Ok S Ji, DO is a Psychiatry in Irvine, California. Qualified in 2019, 7 years ago. Practices with Mark David Levine MD Professional Corporation, a 157-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
7
Licensed in
CA, OH
In the registry since
2019
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3 Corporate Park Ste 170
Irvine, CA 92606-5162
Phone: (855) 427-2778
Fax: (949) 900-2175
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 627 S. Edwin C. Moses Blvd, Dayton, OH 45417 — (937) 223-8840
  • 257 Hopeland St, Dayton, OH 45417-3420 — (144) 028-5356
  • 2555 University Dr Ste 100, Fairborn, OH 45324-6255 — (937) 775-7792

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 20A20531 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 34.015634 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 34.015634 (OH)

Record details

NPI number1760943187
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2019
Last updated in NPPESJune 8, 2023
Certification dateJune 8, 2023
Mailing address3835 N Freeway Blvd Ste 100, Sacramento, CA 95834-1954

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Mark David Levine Md Professional Corporation — 157 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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