Doctor profile · Federal record
Dr. Kelsey Sack, MD/PHD
Pulmonary Disease Physician (CMS: Internal Medicine) · Boston, MA
- NPI 1710415344
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
330 Brookline Ave
Boston, MA 022155400
(617) 667-7000
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- November 13, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Massachusetts #272220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710415344. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$82,500
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CSL Behring | 1 | $82,500.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
136
Patients
0
Total drug cost
$248,127
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 26 | 0 | $17,636 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 22 | 0 | $10,839 |
| Prednisone | Generic | 19 | 0 | $109 |
| Omeprazole | Generic | 16 | 0 | $536 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 16 | 0 | $12,801 |
| Ofev (Nintedanib Esylate) | Brand | 13 | 0 | $190,443 |
| Fluticasone Propionate | Generic | 12 | 0 | $144 |
| Pirfenidone | Generic | 12 | 0 | $15,619 |
Frequently asked questions
What is Dr. Kelsey Sack's medical specialty?
Dr. Kelsey Sack practices Pulmonary Disease Physician in Boston, MA.
Where does Dr. Kelsey Sack practice?
Dr. Kelsey Sack practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176677000.
What is Dr. Kelsey Sack's NPI?
Dr. Kelsey Sack's National Provider Identifier (NPI) is 1710415344, issued by NPPES.
Does Dr. Kelsey Sack accept Medicare assignment?
Yes. Dr. Kelsey Sack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.