Doctor profile · Federal record
Dr. Summer Lam, MD
Internal Medicine Physician (CMS: Internal Medicine) · Newberg, OR
- NPI 1922266709
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1003 Providence Dr, Ste 210
Newberg, OR 971327521
(503) 537-5900 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- November 3, 2011
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD28455
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922266709. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
429
Distinct HCPCS
6
Medicare allowed
$41,213
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 115 | 59 | $176 | |
36415 |
Insertion of needle into vein for collection of blood sample | 111 | 58 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 99 | 59 | $118 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 36 | 36 | $132 | |
G0008 |
Administration of influenza virus vaccine | 35 | 35 | $31 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 33 | 33 | $75 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 81. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ascensia Diabetes Care Us Inc. | 1 | $17.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,061
Patients
351
Total drug cost
$126,413
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 170 | 51 | $3,198 |
| Levothyroxine Sodium | Generic | 104 | 30 | $2,082 |
| Amlodipine Besylate | Generic | 102 | 32 | $1,102 |
| Lisinopril | Generic | 89 | 26 | $1,118 |
| Losartan Potassium | Generic | 86 | 30 | $1,705 |
| Eliquis (Apixaban) | Brand | 68 | 22 | $106,573 |
| Omeprazole | Generic | 66 | 26 | $1,011 |
| Rosuvastatin Calcium | Generic | 57 | 17 | $803 |
| Gabapentin | Generic | 54 | 21 | $1,449 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 53 | 13 | $868 |
Hospital affiliations
Frequently asked questions
What is Dr. Summer Lam's medical specialty?
Dr. Summer Lam practices Internal Medicine Physician in Newberg, OR.
Where does Dr. Summer Lam practice?
Dr. Summer Lam practices at 1003 Providence Dr, Newberg, OR 971327521. Office phone: 5035375900.
What is Dr. Summer Lam's NPI?
Dr. Summer Lam's National Provider Identifier (NPI) is 1922266709, issued by NPPES.
Does Dr. Summer Lam accept Medicare assignment?
Yes. Dr. Summer Lam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Summer Lam commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.