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

Dr. Jayson Takeji Masaki, MD

Individual provider Psychiatry Physician · NPI 1972985588

Dr. Jayson Takeji Masaki, MD is a Psychiatry in Mililani, Hawaii. Qualified in 2013, 13 years ago. Practices with Fields Psychiatric Consultants LLC, a 13-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
13
Licensed in
IL
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 Kahelu Ave Ste 232
Mililani, HI 96789-3962
Phone: (808) 207-9800
Fax: (725) 215-9036
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 928 Nuuanu Ave Ste 2, Honolulu, HI 96817-5193 — (808) 207-9800
  • 133 N Market St, Wailuku, HI 96793-1754 — (808) 207-9800

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 125066569 (IL)

Record details

NPI number1972985588
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2015
Last updated in NPPESJuly 22, 2025
Certification dateJuly 22, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Fields Psychiatric Consultants Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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