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

Dr. Milton Charles Johnson, MD

Individual provider Gastroenterology Physician · NPI 1811907306

Dr. Milton Charles Johnson, MD is a Gastroenterology in Portland, Oregon. Graduated from University of Mississippi School of Medicine in 1986, 40 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, Oregon and Wisconsin.

Years since qualifying
40
Trained at
University of Mississippi School of Medicine
Licensed in
FL, OR, WI
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10000 SE Main St Ste 112
Portland, OR 97216-2441
Phone: (503) 255-3054
Fax: (503) 255-7651
Show map & directions

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

Additional practice locations (2)

  • 4800 Belfort Rd, Jacksonville, FL 32256 — (904) 398-7205
  • 855 N Westhaven Dr, Oshkosh, WI 54904-7668 — (920) 303-8700

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence CP204575 (OR)
Gastroenterology Physician Taxonomy 207RG0100X · Licence ME65674 (FL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 76094 (WI)

Record details

NPI number1811907306
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESSeptember 10, 2024
Certification dateSeptember 10, 2024

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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