Doctor profile · Federal record
Dr. Michael Chu, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Portland, OR
- NPI 1659576437
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9155 Sw Barnes RD Ste 638
Portland, OR 972256633
(503) 216-7000 - Additional location
-
364 Se 8Th Ave, Suite 201
Hillsboro, OR 971234253
(503) 681-4363
fax (503) 681-4164 - Mailing address
-
364 Se 8Th Ave Ste 201
Hillsboro, OR 971234249
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- February 3, 2026
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Oregon #MD157811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659576437. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
420
Distinct HCPCS
4
Medicare allowed
$35,946
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 260 | 152 | $99 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 108 | 45 | $35 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $133 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 13 | $106 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 84. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,596
Patients
687
Total drug cost
$1,301,005
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 342 | 75 | $4,914 |
| Trulicity (Dulaglutide) | Brand | 276 | 52 | $402,115 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 226 | 77 | $201,886 |
| Jardiance (Empagliflozin) | Brand | 219 | 50 | $220,607 |
| Metformin Hcl | Generic | 217 | 64 | $2,630 |
| Atorvastatin Calcium | Generic | 206 | 58 | $3,050 |
| Alendronate Sodium | Generic | 155 | 46 | $1,975 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 142 | 42 | $2,468 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 132 | 46 | $171,376 |
| Ozempic (Semaglutide) | Brand | 132 | 34 | $201,236 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Chu's medical specialty?
Dr. Michael Chu practices Endocrinology, Diabetes & Metabolism Physician in Portland, OR.
Where does Dr. Michael Chu practice?
Dr. Michael Chu practices at 9155 Sw Barnes RD Ste 638, Portland, OR 972256633. Office phone: 5032167000.
What is Dr. Michael Chu's NPI?
Dr. Michael Chu's National Provider Identifier (NPI) is 1659576437, issued by NPPES.
Does Dr. Michael Chu accept Medicare assignment?
Yes. Dr. Michael Chu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Chu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.