Doctor profile · Federal record
Dr. Thomas Sequist, MD
Internal Medicine Physician (CMS: Internal Medicine) · Boston, MA
- NPI 1982660288
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1620 Tremont Street, Brigham and Womens Hospital Department of Medicine
Boston, MA 02120
(617) 525-7509
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #213432
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982660288. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
1
Medicare allowed
$6,548
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 48 | $104 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
553
Patients
107
Total drug cost
$31,906
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 82 | 20 | $1,672 |
| Hydrochlorothiazide | Generic | 73 | 18 | $295 |
| Lisinopril | Generic | 65 | 16 | $664 |
| Omeprazole | Generic | 56 | 13 | $609 |
| Metoprolol Succinate | Generic | 53 | 13 | $3,021 |
| Simvastatin | Generic | 43 | 12 | $662 |
| Amlodipine Besylate | Generic | 35 | 15 | $337 |
| Potassium Chloride | Generic | 27 | 0 | $1,587 |
| Alendronate Sodium | Generic | 24 | 0 | $237 |
| Atenolol | Generic | 20 | 0 | $227 |
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Sequist's medical specialty?
Dr. Thomas Sequist practices Internal Medicine Physician in Boston, MA.
Where does Dr. Thomas Sequist practice?
Dr. Thomas Sequist practices at 1620 Tremont Street, Boston, MA 02120. Office phone: 6175257509.
What is Dr. Thomas Sequist's NPI?
Dr. Thomas Sequist's National Provider Identifier (NPI) is 1982660288, issued by NPPES.
Does Dr. Thomas Sequist accept Medicare assignment?
Yes. Dr. Thomas Sequist accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Sequist commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.