Doctor profile · Federal record

Dr. Giles Horrocks, DDS

Periodontist · Boulder, CO

  • NPI 1720137110
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3400 Penrose Place, #103
Boulder, CO 80301
(303) 449-1301
fax (303) 449-1331

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223P0300X — NUCC code
State license (1)
Colorado #6989

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720137110. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,506
Transactions
12
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 5 $4,076.95
Dentsply Sirona INC 6 $336.18
Revance Therapeutics, INC. 1 $92.79

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$3,500
Education
$613
Food and Beverage
$393

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
227
Patients
180
Total drug cost
$995
Drug Type Claims Patients Total cost
Amoxicillin Generic 100 82 $492
Ibuprofen Generic 73 57 $237
Chlorhexidine Gluconate Generic 37 29 $204
Azithromycin Generic 17 12 $61

Frequently asked questions

Auto-generated from federal data
What is Dr. Giles Horrocks's medical specialty?
Dr. Giles Horrocks practices Periodontist in Boulder, CO.
Where does Dr. Giles Horrocks practice?
Dr. Giles Horrocks practices at 3400 Penrose Place, Boulder, CO 80301. Office phone: 3034491301.
What is Dr. Giles Horrocks's NPI?
Dr. Giles Horrocks's National Provider Identifier (NPI) is 1720137110, issued by NPPES.