Doctor profile · Federal record

Dr. Matthew Frigault, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Boston, MA

  • NPI 1013283035
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Fruit St, Yawkey 10B
Boston, MA 021142621
(617) 724-4000

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
August 7, 2015
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Massachusetts #263070 · Maryland #0251

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013283035. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
335
Distinct HCPCS
2
Medicare allowed
$45,827
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 199 37 $126
99215 Established patient office or other outpatient visit, 40-54 minutes 136 61 $152

In context: peer comparison

Among 64 peers in Boston Hematology & Oncology Physician, average services per provider: 129. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$7,850
Transactions
12
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
McKesson Sourcing Services, INC. 9 $6,506.66
Janssen Scientific Affairs, LLC 1 $1,090.00
Daiichi Sankyo INC. 1 $191.92
Sobi, INC 1 $61.06

By nature of payment

Consulting Fee
$6,190
Travel and Lodging
$1,170
Food and Beverage
$489

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
13
Total drug cost
$656
Drug Type Claims Patients Total cost
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 27 13 $262
Acyclovir Generic 17 0 $394

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Frigault's medical specialty?
Dr. Matthew Frigault practices Hematology & Oncology Physician in Boston, MA.
Where does Dr. Matthew Frigault practice?
Dr. Matthew Frigault practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177244000.
What is Dr. Matthew Frigault's NPI?
Dr. Matthew Frigault's National Provider Identifier (NPI) is 1013283035, issued by NPPES.
Does Dr. Matthew Frigault accept Medicare assignment?
Yes. Dr. Matthew Frigault accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Frigault commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.