Doctor profile · Federal record

Dr. Timothy Sayles, PA-C

Medical Physician Assistant · San Ramon, CA

  • NPI 1851544712
  • 18 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12677 Alcosta Blvd Ste 175
San Ramon, CA 945834423
(925) 856-5668
fax (925) 856-4020

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Profile last updated
May 14, 2025
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Texas #PA05968

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851544712. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $32.25

By nature of payment

Food and Beverage
$32

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
494
Patients
187
Total drug cost
$4,808
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 92 37 $986
Lisinopril Generic 51 24 $393
Escitalopram Oxalate Generic 34 11 $458
Amlodipine Besylate Generic 32 15 $334
Zolpidem Tartrate Generic 32 0 $183
Levothyroxine Sodium Generic 31 13 $441
Azithromycin Generic 30 23 $178
Gabapentin Generic 29 14 $422
Rosuvastatin Calcium Generic 28 15 $431
Simvastatin Generic 26 0 $164

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Sayles's medical specialty?
Dr. Timothy Sayles practices Medical Physician Assistant in San Ramon, CA.
Where does Dr. Timothy Sayles practice?
Dr. Timothy Sayles practices at 12677 Alcosta Blvd Ste 175, San Ramon, CA 945834423. Office phone: 9258565668.
What is Dr. Timothy Sayles's NPI?
Dr. Timothy Sayles's National Provider Identifier (NPI) is 1851544712, issued by NPPES.