Doctor profile · Federal record

Dr. Catherine Flynn, MSN, RN, FNP-BC

Family Nurse Practitioner · Boston, MA

  • NPI 1881246858
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
450 Brookline Ave
Boston, MA 022155450
(617) 632-3000
Mailing address
22 Shanley St
Brighton, MA 021353126

Credentials & registration

NPPES · NUCC
NPI registered
July 2019 — 7 yrs on file
Profile last updated
August 28, 2019
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Massachusetts #2312882

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881246858. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$124
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Teleflex LLC 1 $123.94

By nature of payment

Food and Beverage
$124

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
156
Patients
0
Total drug cost
$2,160,085
Drug Type Claims Patients Total cost
Imbruvica (Ibrutinib) Brand 81 0 $1,162,313
Brukinsa (Zanubrutinib) Brand 50 0 $766,134
Valacyclovir (Valacyclovir Hcl) Brand 14 0 $345
Venclexta (Venetoclax) Brand 11 0 $231,294

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Flynn's medical specialty?
Dr. Catherine Flynn practices Family Nurse Practitioner in Boston, MA.
Where does Dr. Catherine Flynn practice?
Dr. Catherine Flynn practices at 450 Brookline Ave, Boston, MA 022155450. Office phone: 6176323000.
What is Dr. Catherine Flynn's NPI?
Dr. Catherine Flynn's National Provider Identifier (NPI) is 1881246858, issued by NPPES.