Doctor profile · Federal record
Dr. Joseph Marquez, D.O.
Child & Adolescent Psychiatry Physician · Psychiatry Physician · Downey, CA
- NPI 1902989528
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7285 Quill Dr
Downey, CA 902422001
(562) 940-6077 - Mailing address
-
11351 Baskerville RD
Rossmoor, CA 907202927
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 31, 2011
- Specialty taxonomy
- 2084P0804X — NUCC code
- State license (1)
- California #20A8470
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902989528. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alkermes, INC. | 1 | $28.52 |
By nature of payment
Frequently asked questions
What is Dr. Joseph Marquez's medical specialty?
Dr. Joseph Marquez practices Child & Adolescent Psychiatry Physician in Downey, CA.
Where does Dr. Joseph Marquez practice?
Dr. Joseph Marquez practices at 7285 Quill Dr, Downey, CA 902422001. Office phone: 5629406077.
What is Dr. Joseph Marquez's NPI?
Dr. Joseph Marquez's National Provider Identifier (NPI) is 1902989528, issued by NPPES.