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

Dr. John Erikson Yap, MD

Individual provider Internal Medicine Physician · NPI 1184912529

Dr. John Erikson Yap, MD is a Gastroenterology in St George, Utah. Qualified in 2008, 18 years ago. Practices with Ihc Health Services Inc, a 3,947-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Georgia, Illinois and Utah.

Years since qualifying
18
Licensed in
GA, IL, UT
In the registry since
2011
Specialties on file
3
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

1380 E Medical Center Dr Ste 4100
St George, UT 84790-2156
Phone: (435) 251-3800
Fax: (435) 251-3801
Show map & directions

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

Additional practice locations (3)

  • 1901 W. Harrison St., Chicago, IL 60612-3714 — (312) 864-6000
  • 1901 W. Harrison St., Chicago, IL 60612 — (312) 864-6000
  • 3535 S Market St, West Valley City, UT 84119-3635 — (385) 430-1431

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 13239672-1205 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125059055 (IL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 079760 (GA)

Record details

NPI number1184912529
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2011
Last updated in NPPESJune 27, 2024
Certification dateJune 27, 2024
Mailing addressPo Box 27128, Salt Lake City, UT 84127-0128

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Ihc Health Services Inc — 3947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in St George