Doctor profile · Federal record

Dr. Matthew Mason, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Hammond, LA

  • NPI 1235663022
  • Accepts Medicare
  • MIPS 75.2 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
15813 Paul Vega MD Dr Ste 200
Hammond, LA 704031431
(985) 230-7650
fax (985) 230-7655
Additional location
2157 Main St
Buffalo, NY 142142648
(716) 862-1589
Mailing address
32311 Waterford Crest Ln
Fulshear, TX 774413001

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
July 28, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Louisiana #MD.327997

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235663022. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$464
Transactions
15
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 2 $147.37
Astellas Pharma US INC 1 $99.99
Shield Therapeutics INC 3 $46.18
Mayne Pharma Commercial LLC 2 $39.15
Biogen, INC. 1 $24.52
Exeltis, USA INC. 1 $23.77
Pfizer INC. 1 $23.07
Teleflex LLC 1 $19.90
Evofem Biosciences, INC. 1 $15.57
Exact Sciences Corporation 1 $13.67
Organon LLC 1 $10.75

By nature of payment

Food and Beverage
$364
Education
$100

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$181
Drug Type Claims Patients Total cost
Estradiol Generic 11 0 $181

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Mason's medical specialty?
Dr. Matthew Mason practices Obstetrics & Gynecology Physician in Hammond, LA.
Where does Dr. Matthew Mason practice?
Dr. Matthew Mason practices at 15813 Paul Vega MD Dr Ste 200, Hammond, LA 704031431. Office phone: 9852307650.
What is Dr. Matthew Mason's NPI?
Dr. Matthew Mason's National Provider Identifier (NPI) is 1235663022, issued by NPPES.
Does Dr. Matthew Mason accept Medicare assignment?
Yes. Dr. Matthew Mason accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.