Doctor profile · Federal record
Dr. Emma Patterson, MD
Surgery Physician (CMS: General Surgery) · Portland, OR
- NPI 1174515431
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Ne 20Th Ave Ste 340
Portland, OR 972322275
(503) 227-5050
fax (503) 227-2462
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 6, 2020
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Oregon #MD22571
- Medicaid (3)
- WA #8322836 · OR #288425 · WA #1111517
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174515431. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
1
Medicare allowed
$4,426
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 34 | $84 |
In context: peer comparison
Among 34 peers in Portland Surgery Physician, average services per provider: 29. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$8,837
Transactions
23
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 17 | $8,547.17 | |
| Phathom Pharmaceuticals, INC. | 3 | $181.13 | |
| Ethicon US, LLC | 2 | $79.38 | |
| Baxter Healthcare | 1 | $29.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
244
Patients
66
Total drug cost
$7,528
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl ER (Metformin Hcl) | Brand | 91 | 27 | $1,742 |
| Omeprazole | Generic | 87 | 24 | $1,773 |
| Sucralfate | Generic | 45 | 15 | $2,264 |
| Misoprostol | Generic | 21 | 0 | $1,750 |
Frequently asked questions
What is Dr. Emma Patterson's medical specialty?
Dr. Emma Patterson practices Surgery Physician in Portland, OR.
Where does Dr. Emma Patterson practice?
Dr. Emma Patterson practices at 825 Ne 20Th Ave Ste 340, Portland, OR 972322275. Office phone: 5032275050.
What is Dr. Emma Patterson's NPI?
Dr. Emma Patterson's National Provider Identifier (NPI) is 1174515431, issued by NPPES.
Does Dr. Emma Patterson accept Medicare assignment?
Yes. Dr. Emma Patterson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emma Patterson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.