Doctor profile · Federal record
Dr. Chris Hyun, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Tigard, OR
- NPI 1447230594
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9250 Sw Hall Blvd
Tigard, OR 972236857
(503) 293-0161
fax (503) 452-3200 - Mailing address
-
800 Sw 13Th Ave
Portland, OR 972051902
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- November 12, 2020
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oregon #MD26315
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447230594. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
332
Distinct HCPCS
10
Medicare allowed
$37,082
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 57 | $128 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 48 | 48 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 41 | 33 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $169 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | 33 | $101 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 24 | 24 | $239 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 19 | $92 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 18 | 17 | $8 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $113 | |
80053 |
Blood test, comprehensive group of blood chemicals | 14 | 11 | $8 |
In context: peer comparison
Among 1 peers in Tigard Gastroenterology Physician, average services per provider: 30. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$402
Transactions
17
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aimmune Therapeutics, INC. | 3 | $60.74 | |
| Ipsen Biopharmaceuticals, INC | 2 | $57.08 | |
| Madrigal Pharmaceuticals | 2 | $54.62 | |
| Abbvie INC. | 2 | $46.01 | |
| Celltrion USA INC. | 1 | $38.67 | |
| Janssen Biotech, INC. | 1 | $29.16 | |
| Ferring Pharmaceuticals INC. | 1 | $24.70 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $22.68 | |
| Intercept Pharmaceuticals, INC. | 1 | $20.82 | |
| Pfizer INC. | 1 | $16.97 | |
| CapsoVision, INC. | 1 | $16.96 | |
| Enterra Medical, INC. | 1 | $13.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
906
Patients
453
Total drug cost
$191,903
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 283 | 91 | $5,304 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 210 | 209 | $24,282 |
| Pantoprazole Sodium | Generic | 103 | 28 | $1,983 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 72 | 72 | $5,270 |
| Mesalamine | Generic | 44 | 12 | $39,127 |
| Dicyclomine Hcl | Generic | 30 | 0 | $1,241 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 25 | 25 | $418 |
| Creon (Lipase/Protease/Amylase) | Brand | 24 | 0 | $40,721 |
| Ursodiol | Generic | 24 | 0 | $5,654 |
| Sucralfate | Generic | 17 | 0 | $2,672 |
Frequently asked questions
What is Dr. Chris Hyun's medical specialty?
Dr. Chris Hyun practices Gastroenterology Physician in Tigard, OR.
Where does Dr. Chris Hyun practice?
Dr. Chris Hyun practices at 9250 Sw Hall Blvd, Tigard, OR 972236857. Office phone: 5032930161.
What is Dr. Chris Hyun's NPI?
Dr. Chris Hyun's National Provider Identifier (NPI) is 1447230594, issued by NPPES.
Does Dr. Chris Hyun accept Medicare assignment?
Yes. Dr. Chris Hyun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chris Hyun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.