Doctor profile · Federal record

Dr. Mark Terwilliger, CPNP

Pediatric Nurse Practitioner · Harker Heights, TX

  • NPI 1386607992
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 Nola Ruth Blvd
Harker Heights, TX 765486074
(877) 800-5722
fax (254) 698-1673
Mailing address
205 E University Ave, Suite 200
Georgetown, TX 786266814

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
May 5, 2014
Specialty taxonomy
363LP0200X — NUCC code
State license (1)
Texas #854069

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386607992. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$131
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $131.18

By nature of payment

Food and Beverage
$131

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Terwilliger's medical specialty?
Dr. Mark Terwilliger practices Pediatric Nurse Practitioner in Harker Heights, TX.
Where does Dr. Mark Terwilliger practice?
Dr. Mark Terwilliger practices at 200 Nola Ruth Blvd, Harker Heights, TX 765486074. Office phone: 8778005722.
What is Dr. Mark Terwilliger's NPI?
Dr. Mark Terwilliger's National Provider Identifier (NPI) is 1386607992, issued by NPPES.