Doctor profile · Federal record

Dr. Ileana Lopez Plaza, MD

Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Boston, MA

  • NPI 1396727715
  • Accepts Medicare
  • 41 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
750 Washington St #826
Boston, MA 02111
(617) 636-5842
fax (617) 636-3175

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
July 31, 2007
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207ZP0105X — NUCC code
State license (1)
Massachusetts #221290
Medicaid
MA #2075431

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396727715. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
106
Distinct HCPCS
2
Medicare allowed
$3,939
HCPCS Description Services Patients Avg allowed
85390 Coagulation function screening test with interpretation and report 92 85 $35
86078 Blood bank physician services for investigation of transfusion reaction with written report 14 13 $49

In context: peer comparison

Among 9 peers in this city , average services per provider: 1,301. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,806
Transactions
11
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Cerus Corporation 8 $2,604.25
GENZYME CORPORATION 2 $187.97
Dendreon Pharmaceuticals LLC 1 $14.06

By nature of payment

Food and Beverage
$1,839
Travel and Lodging
$967

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ileana Lopez Plaza's medical specialty?
Dr. Ileana Lopez Plaza practices Clinical Pathology/Laboratory Medicine Physician in Boston, MA.
Where does Dr. Ileana Lopez Plaza practice?
Dr. Ileana Lopez Plaza practices at 750 Washington St #826, Boston, MA 02111. Office phone: 6176365842.
What is Dr. Ileana Lopez Plaza's NPI?
Dr. Ileana Lopez Plaza's National Provider Identifier (NPI) is 1396727715, issued by NPPES.
Does Dr. Ileana Lopez Plaza accept Medicare assignment?
Yes. Dr. Ileana Lopez Plaza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ileana Lopez Plaza commonly perform?
Top Medicare-reported procedures in 2023: Coagulation function screening test with interpretation and report (HCPCS 85390); Blood bank physician services for investigation of transfusion reaction with written report (HCPCS 86078). Source: CMS Medicare Physician & Other Practitioners file.