Doctor profile · Federal record

Dr. Thingal Masar, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Lavon, TX

  • NPI 1417600099
  • Accepts Medicare
  • 5 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
496 Harding Ln
Lavon, TX 751661879
(405) 496-6363
Additional location
1800 E Memorial RD Ste 101
Oklahoma City, OK 731311827
(405) 446-5714
fax (405) 497-6155

Credentials & registration

NPPES · NUCC
NPI registered
February 2022 — 4 yrs on file
Profile last updated
February 11, 2026
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Oklahoma #207455 · Texas #1061915
Medicaid
OK #201209510A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417600099. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$148
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, INC. 1 $104.43
Corium, LLC 1 $30.47
Novo Nordisk INC 1 $13.26

By nature of payment

Food and Beverage
$148

Frequently asked questions

Auto-generated from federal data
What is Dr. Thingal Masar's medical specialty?
Dr. Thingal Masar practices Family Nurse Practitioner in Lavon, TX.
Where does Dr. Thingal Masar practice?
Dr. Thingal Masar practices at 496 Harding Ln, Lavon, TX 751661879. Office phone: 4054966363.
What is Dr. Thingal Masar's NPI?
Dr. Thingal Masar's National Provider Identifier (NPI) is 1417600099, issued by NPPES.
Does Dr. Thingal Masar accept Medicare assignment?
Yes. Dr. Thingal Masar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.