Doctor profile · Federal record
Dr. Sydney Montesi, MD
Internal Medicine Physician (CMS: Pulmonary Disease) · Boston, MA
- NPI 1124287586
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Massachusetts General Hospital, 55 Fruit Street
Boston, MA 02114
(617) 726-2862
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #L-236082
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124287586. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
129
Distinct HCPCS
4
Medicare allowed
$15,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 62 | 43 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 28 | 18 | $84 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 20 | $153 | |
99291 |
Critical care, first 30-74 minutes | 17 | 11 | $225 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$46
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $45.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
89
Patients
0
Total drug cost
$309,853
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ofev (Nintedanib Esylate) | Brand | 26 | 0 | $285,514 |
| Spiriva Handihaler (Tiotropium Bromide) | Brand | 14 | 0 | $10,180 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 14 | 0 | $9,662 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 0 | $406 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 11 | 0 | $3,984 |
| Prednisone | Generic | 11 | 0 | $108 |
Frequently asked questions
What is Dr. Sydney Montesi's medical specialty?
Dr. Sydney Montesi practices Internal Medicine Physician in Boston, MA.
Where does Dr. Sydney Montesi practice?
Dr. Sydney Montesi practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177262862.
What is Dr. Sydney Montesi's NPI?
Dr. Sydney Montesi's National Provider Identifier (NPI) is 1124287586, issued by NPPES.
Does Dr. Sydney Montesi accept Medicare assignment?
Yes. Dr. Sydney Montesi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sydney Montesi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.