Doctor profile · Federal record

Dr. Nathan Byrne, PA-C, Mls

Medical Physician Assistant · Longmeadow, MA

  • NPI 1891319570
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
460 Bliss RD
Longmeadow, MA 011061548
(413) 657-3237
Mailing address
525 E 68Th St
New York, NY 100654870

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
December 3, 2020
Specialty taxonomy
363AM0700X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891319570. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$62
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
BioLineRx USA, INC. 1 $38.72
Merck Sharp & Dohme LLC 1 $23.31

By nature of payment

Food and Beverage
$62

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
21
Patients
0
Total drug cost
$862
Drug Type Claims Patients Total cost
Valacyclovir (Valacyclovir Hcl) Brand 21 0 $862

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Byrne's medical specialty?
Dr. Nathan Byrne practices Medical Physician Assistant in Longmeadow, MA.
Where does Dr. Nathan Byrne practice?
Dr. Nathan Byrne practices at 460 Bliss RD, Longmeadow, MA 011061548. Office phone: 4136573237.
What is Dr. Nathan Byrne's NPI?
Dr. Nathan Byrne's National Provider Identifier (NPI) is 1891319570, issued by NPPES.