Are you Milton C. Johnson, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Milton C. Johnson, M.D.
- Portland location main office
10000 Se Main St Ste 112, Portland, OR 97216 - Jacksonville location
4800 Belfort Rd, Jacksonville, FL 32256 - Oshkosh location
855 N Westhaven Dr, Oshkosh, WI 54904
About Dr. Johnson
Milton C. Johnson, M.D. practices gastroenterology in Portland, OR. Milton is a 1986 graduate of University of Mississippi School of Medicine. According to Medicare claims data, Milton cared for 28 Medicare patients across 28 services. The services billed most often include moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monit. The provider's National Provider Identifier (NPI) is 1811907306.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (503) 255-3054
- Email not available
Practice Locations
10000 SE MAIN ST STE 112
Portland, OR 97216
4800 Belfort Rd
Jacksonville, FL 32256
855 N Westhaven Dr
Oshkosh, WI 54904
Conditions Commonly Evaluated or Treated
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Procedures & services
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
Procedures Most Often Billed to Medicare
28 services · 28 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monit | Billing code | G0500 |
28 | Less often than most peers in Gastroenterology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gastroenterologists in Portland 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Mississippi School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Mississippi School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Milton C. Johnson's specialty?
Milton C. Johnson is a gastroenterologist in Portland, OR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where can I find Milton C. Johnson?
Milton C. Johnson is listed at 10000 Se Main St Ste 112, Portland, OR 97216. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Milton C. Johnson?
The number on file is (503) 255-3054. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Milton C. Johnson's NPI number?
Milton C. Johnson's National Provider Identifier is 1811907306. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Milton C. Johnson's education?
Milton C. Johnson attended University of Mississippi School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Milton C. Johnson been practicing?
Milton C. Johnson has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is Milton C. Johnson known for?
According to Medicare billing data, Milton C. Johnson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Milton C. Johnson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Milton C. Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.