Doctor profile · Federal record
Dr. Emily Lopes, MD
Internal Medicine Physician (CMS: Internal Medicine) · Boston, MA
- NPI 1669885737
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Massachusetts General Hospital, 55 Fruit Street
Boston, MA 02114
(617) 726-2865 - Mailing address
-
Massachusetts General Hospital, 55 Fruit Street, Gray/Bigelow Building # 730
Boston, MA 02114
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- June 7, 2019
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #L-259706
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669885737. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
100
Distinct HCPCS
3
Medicare allowed
$14,370
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 52 | 27 | $153 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 35 | 35 | $138 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 13 | 13 | $122 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$66
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 1 | $65.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
0
Total drug cost
$601,260
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mesalamine | Generic | 15 | 0 | $12,514 |
| Lactated Ringers (Ringer's Solution,lactated) | Brand | 13 | 0 | $161 |
| Stelara (Ustekinumab) | Brand | 13 | 0 | $360,772 |
| Skyrizi On-Body (Risankizumab-Rzaa) | Brand | 11 | 0 | $227,813 |
Frequently asked questions
What is Dr. Emily Lopes's medical specialty?
Dr. Emily Lopes practices Internal Medicine Physician in Boston, MA.
Where does Dr. Emily Lopes practice?
Dr. Emily Lopes practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177262865.
What is Dr. Emily Lopes's NPI?
Dr. Emily Lopes's National Provider Identifier (NPI) is 1669885737, issued by NPPES.
Does Dr. Emily Lopes accept Medicare assignment?
Yes. Dr. Emily Lopes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emily Lopes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.