Doctor profile · Federal record

Dr. Diana Espinoza Barrera, M.D

Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pulmonary Disease Physician · Boston, MA

  • NPI 1265939037
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
55 Fruit St
Boston, MA 021142696
(617) 726-2000
Additional location
1430 Tulane Ave
New Orleans, LA 701122632
(504) 988-0745
fax (708) 783-6567
Mailing address
1430 Tulane Ave # 8025
New Orleans, LA 701122632

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
April 11, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State licenses (3)
Louisiana #326959 · Illinois #125072949 · Massachusetts #3013484

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265939037. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14,447
Transactions
31
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 3 $12,600.38
Medtronic, Inc. 22 $1,295.33
Olympus America Inc. 2 $199.06
Pulmonx Corporation 2 $161.08
Inari Medical, Inc. 1 $156.84
STERIS CORPORATION 1 $33.84

By nature of payment

Grant
$12,500
Travel and Lodging
$1,016
Food and Beverage
$931

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Espinoza Barrera's medical specialty?
Dr. Diana Espinoza Barrera practices Critical Care Medicine (Internal Medicine) Physician in Boston, MA.
Where does Dr. Diana Espinoza Barrera practice?
Dr. Diana Espinoza Barrera practices at 55 Fruit St, Boston, MA 021142696. Office phone: 6177262000.
What is Dr. Diana Espinoza Barrera's NPI?
Dr. Diana Espinoza Barrera's National Provider Identifier (NPI) is 1265939037, issued by NPPES.
Does Dr. Diana Espinoza Barrera accept Medicare assignment?
Yes. Dr. Diana Espinoza Barrera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.