Doctor profile · Federal record

Dr. Zachary Mallon, MD

Orthopaedic Trauma Physician (CMS: Orthopedic Surgery) · Vacaville, CA

  • NPI 1932360427
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Quality Dr
Vacaville, CA 956889494
(707) 624-4000
Mailing address
6620 Coyle Ave, Suite 212
Carmichael, CA 956086333

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
December 15, 2021
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207XX0801X — NUCC code
State license (1)
California #A109177
Medicaid
CA #3972360427

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932360427. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5,635
Transactions
8
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Synthes GmbH 8 $5,634.63

By nature of payment

Compensation for serving as faculty or as a speaker for a medical education program
$3,000
Travel and Lodging
$2,361
Food and Beverage
$274

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
29
Patients
25
Total drug cost
$285
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 29 25 $285

Frequently asked questions

Auto-generated from federal data
What is Dr. Zachary Mallon's medical specialty?
Dr. Zachary Mallon practices Orthopaedic Trauma Physician in Vacaville, CA.
Where does Dr. Zachary Mallon practice?
Dr. Zachary Mallon practices at 1 Quality Dr, Vacaville, CA 956889494. Office phone: 7076244000.
What is Dr. Zachary Mallon's NPI?
Dr. Zachary Mallon's National Provider Identifier (NPI) is 1932360427, issued by NPPES.
Does Dr. Zachary Mallon accept Medicare assignment?
Yes. Dr. Zachary Mallon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.