Doctor profile · Federal record

Dr. Gregory Clayton

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Kingwood, TX

  • NPI 1588243190
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22999 Highway 59 N
Kingwood, TX 773394412
(281) 348-3320
fax (281) 295-5214

Credentials & registration

NPPES · NUCC
NPI registered
April 2021 — 5 yrs on file
Profile last updated
January 25, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Texas #U7660

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588243190. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$379
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Inari Medical, INC. 2 $362.03
Abbvie INC. 1 $16.78

By nature of payment

Food and Beverage
$379

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Clayton's medical specialty?
Dr. Gregory Clayton practices Emergency Medicine Physician in Kingwood, TX.
Where does Dr. Gregory Clayton practice?
Dr. Gregory Clayton practices at 22999 Highway 59 N, Kingwood, TX 773394412. Office phone: 2813483320.
What is Dr. Gregory Clayton's NPI?
Dr. Gregory Clayton's National Provider Identifier (NPI) is 1588243190, issued by NPPES.
Does Dr. Gregory Clayton accept Medicare assignment?
Yes. Dr. Gregory Clayton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.