Doctor profile · Federal record

Dr. David Denkers, PA

Physician Assistant · Fontana, CA

  • NPI 1104985811
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9961 Sierra Ave
Fontana, CA 923356720
(909) 427-3910

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
November 29, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #PA14128

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104985811. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$62
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, Inc. 1 $23.19
Urgo Medical North America, LLC 1 $22.48
Hydrofera LLC 1 $15.94

By nature of payment

Food and Beverage
$62

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
151
Patients
75
Total drug cost
$11,412
Drug Type Claims Patients Total cost
Acetic Acid Generic 39 19 $666
Lidocaine Generic 33 12 $634
Gabapentin Generic 25 16 $227
Triamcinolone Acetonide Generic 23 12 $254
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 16 16 $131
Santyl (Collagenase Clostridium Hist.) Brand 15 0 $9,500

Frequently asked questions

Auto-generated from federal data
What is Dr. David Denkers's medical specialty?
Dr. David Denkers practices Physician Assistant in Fontana, CA.
Where does Dr. David Denkers practice?
Dr. David Denkers practices at 9961 Sierra Ave, Fontana, CA 923356720. Office phone: 9094273910.
What is Dr. David Denkers's NPI?
Dr. David Denkers's National Provider Identifier (NPI) is 1104985811, issued by NPPES.
Does Dr. David Denkers accept Medicare assignment?
Yes. Dr. David Denkers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.