Doctor profile · Federal record

Dr. Mark Anantiyo

Psychiatry Physician · Physician Assistant · Pomona, CA

  • NPI 1245958453
  • 4 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
309 E 2Nd St
Pomona, CA 917661854
(909) 623-6111
Mailing address
7617 E Hollow Oak RD
Anaheim, CA 928081426

Credentials & registration

NPPES · NUCC
NPI registered
August 2022 — 4 yrs on file
Profile last updated
May 1, 2023
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #PA61663

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245958453. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$156
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Vertical Pharmaceuticals, LLC 2 $40.95
Lundbeck LLC 2 $39.35
Janssen Pharmaceuticals, Inc 1 $34.65
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 1 $24.35
ABBVIE INC. 1 $16.85

By nature of payment

Food and Beverage
$156

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Anantiyo's medical specialty?
Dr. Mark Anantiyo practices Psychiatry Physician in Pomona, CA.
Where does Dr. Mark Anantiyo practice?
Dr. Mark Anantiyo practices at 309 E 2Nd St, Pomona, CA 917661854. Office phone: 9096236111.
What is Dr. Mark Anantiyo's NPI?
Dr. Mark Anantiyo's National Provider Identifier (NPI) is 1245958453, issued by NPPES.