Doctor profile · Federal record
Dr. Jacqueline Seiglie, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Boston, MA
- NPI 1366855348
- 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
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- May 29, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Massachusetts #269408 · Massachusetts #L-259316
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366855348. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
158
Distinct HCPCS
6
Medicare allowed
$15,927
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 50 | 28 | $53 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 29 | 22 | $84 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 28 | 20 | $140 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 19 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 12 | $100 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $184 |
In context: peer comparison
Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
111
Patients
12
Total drug cost
$126,729
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 49 | 12 | $53,933 |
| Ozempic (Semaglutide) | Brand | 27 | 0 | $37,193 |
| Jardiance (Empagliflozin) | Brand | 24 | 0 | $35,540 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 11 | 0 | $63 |
Frequently asked questions
What is Dr. Jacqueline Seiglie's medical specialty?
Dr. Jacqueline Seiglie practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Jacqueline Seiglie practice?
Dr. Jacqueline Seiglie practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177262865.
What is Dr. Jacqueline Seiglie's NPI?
Dr. Jacqueline Seiglie's National Provider Identifier (NPI) is 1366855348, issued by NPPES.
Does Dr. Jacqueline Seiglie accept Medicare assignment?
Yes. Dr. Jacqueline Seiglie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jacqueline Seiglie commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.