Doctor profile · Federal record

Dr. Caroline Sokol, MD, PHD

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Internal Medicine Physician · Boston, MA

  • NPI 1528295060
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Massachusetts General Hospital, 55 Fruit St.
Boston, MA 02114
(617) 726-3850

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
May 17, 2013
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207K00000X — NUCC code
State licenses (2)
Massachusetts #254470 · Massachusetts #L-240402

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528295060. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$9,462
Transactions
9
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 9 $9,462.20

By nature of payment

Consulting Fee
$8,835
Food and Beverage
$477
Travel and Lodging
$150

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
41
Patients
0
Total drug cost
$57,717
Drug Type Claims Patients Total cost
Dupixent Syringe (Dupilumab) Brand 16 0 $56,758
Azelastine Hcl Generic 14 0 $685
Montelukast Sodium Generic 11 0 $274

Frequently asked questions

Auto-generated from federal data
What is Dr. Caroline Sokol's medical specialty?
Dr. Caroline Sokol practices Allergy & Immunology Physician in Boston, MA.
Where does Dr. Caroline Sokol practice?
Dr. Caroline Sokol practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177263850.
What is Dr. Caroline Sokol's NPI?
Dr. Caroline Sokol's National Provider Identifier (NPI) is 1528295060, issued by NPPES.
Does Dr. Caroline Sokol accept Medicare assignment?
Yes. Dr. Caroline Sokol accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.