Doctor profile · Federal record

Dr. Hong Shen, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Portland, OR

  • NPI 1366406332
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1111 Ne 99Th Ave
Portland, OR 972209428
(503) 963-2707
fax (503) 963-2802
Additional location
9300 Se 91St Ave Ste 300
Clackamas, OR 970863762
Mailing address
541 Ne 20Th Ave Ste 225
Portland, OR 972322895

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
November 4, 2024
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Oregon #MD150120
Medicaid (2)
OR #500612757 · WA #8777013

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366406332. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
308
Distinct HCPCS
10
Medicare allowed
$39,290
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 94 59 $36
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45 45 $250
99213 Established patient office or other outpatient visit, 20-29 minutes 25 22 $93
45380 Biopsy of large bowel using a flexible endoscope 23 23 $143
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 19 12 $68
99204 New patient office or other outpatient visit, 45-59 minutes 19 19 $170
99214 Established patient office or other outpatient visit, 30-39 minutes 19 13 $131
99203 New patient office or other outpatient visit, 30-44 minutes 15 15 $114
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 14 11 $47
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 13 13 $174

In context: peer comparison

Among 45 peers in Portland Gastroenterology Physician, average services per provider: 59. This provider delivers 5.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
311
Patients
137
Total drug cost
$13,587
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 101 94 $2,035
Omeprazole Generic 57 16 $645
Pantoprazole Sodium Generic 42 0 $738
Ondansetron Odt (Ondansetron) Brand 16 0 $417
Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 15 15 $354
Budesonide Dr (Budesonide) Brand 14 0 $2,180
Constulose (Lactulose) Brand 14 0 $878
Entecavir Generic 14 0 $4,798
Carvedilol Generic 13 0 $98
Cholestyramine (Cholestyramine (With Sugar)) Brand 13 0 $554

Frequently asked questions

Auto-generated from federal data
What is Dr. Hong Shen's medical specialty?
Dr. Hong Shen practices Gastroenterology Physician in Portland, OR.
Where does Dr. Hong Shen practice?
Dr. Hong Shen practices at 1111 Ne 99Th Ave, Portland, OR 972209428. Office phone: 5039632707.
What is Dr. Hong Shen's NPI?
Dr. Hong Shen's National Provider Identifier (NPI) is 1366406332, issued by NPPES.
Does Dr. Hong Shen accept Medicare assignment?
Yes. Dr. Hong Shen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hong Shen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.