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

Hyo Sang Ji, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1043529050

Hyo Sang Ji, MD is an Anesthesiology in Tamuning, Guam. Qualified in 2005, 21 years ago. Practices with Ac Micro Guam LLC, a 4-clinician group and accepts Medicare assignment. Licensed in Guam.

Years since qualifying
21
Licensed in
GU
In the registry since
2010
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 may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

633 Gov Carlos Camacho Rd Ste 101
Tamuning, GU 96913
Phone: (671) 646-3855

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence M-1717 (GU)

Record details

NPI number1043529050
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 26, 2010
Last updated in NPPESAugust 11, 2020
Certification dateAugust 11, 2020

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Ac Micro Guam Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount