Doctor profile · Federal record

Dr. Mark Weitzman, D.D.S.

Dentist · Ventura, CA

  • NPI 1649411034
  • 17 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5500 Telegraph RD, #251
Ventura, CA 930034250
(805) 650-0700
fax (805) 650-1376

Credentials & registration

NPPES · NUCC
NPI registered
March 2009 — 17 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
California #39723

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649411034. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$153
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Zimvie INC. 2 $153.09

By nature of payment

Food and Beverage
$153

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$49
Drug Type Claims Patients Total cost
Amoxicillin Generic 11 0 $49

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Weitzman's medical specialty?
Dr. Mark Weitzman practices Dentist in Ventura, CA.
Where does Dr. Mark Weitzman practice?
Dr. Mark Weitzman practices at 5500 Telegraph RD, Ventura, CA 930034250. Office phone: 8056500700.
What is Dr. Mark Weitzman's NPI?
Dr. Mark Weitzman's National Provider Identifier (NPI) is 1649411034, issued by NPPES.