Doctor profile · Federal record

Dr. MARK TAN, MD

Family Medicine Physician (CMS: FAMILY PRACTICE) · Student in an Organized Health Care Education/Training Program · LAS VEGAS, NV

  • NPI 1639755150
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
8420 S EASTERN AVE STE 101
LAS VEGAS, NV 891232875
(702) 483-3554
fax (725) 267-1020
Additional location
8880 W Sunset Rd Ste 300
Las Vegas, NV 891485007
(702) 500-1122
fax (702) 505-9847
Mailing address
8880 W SUNSET RD STE 320
LAS VEGAS, NV 891485007

Credentials & registration

NPPES · NUCC
NPI registered
March 2021 — 5 yrs on file
Profile last updated
October 23, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Nevada #24541

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639755150. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$520
Transactions
16
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Bayer Healthcare Pharmaceuticals Inc. 10 $298.22
AstraZeneca Pharmaceuticals LP 2 $155.75
Amgen Inc. 3 $49.16
Exact Sciences Corporation 1 $16.91

By nature of payment

Food and Beverage
$520