Doctor profile · Federal record
Dr. Thomas Grayden, MD
Psychiatry Physician · Psychiatry Physician · Costa Mesa, CA
- NPI 1700942117
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3151 Airway Ave Ste G1
Costa Mesa, CA 926264624
(714) 545-5550 - Additional location
-
750 E Thunderbird RD Ste 1-3
Phoenix, AZ 850225306
(602) 230-7373
fax (602) 218-6383 - Additional location
-
9741 N 90Th Pl Ste 200
Scottsdale, AZ 852585065
(480) 237-9776 - Mailing address
-
19782 Macarthur Blvd Ste 300
Irvine, CA 926122417
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- August 15, 2025
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- California #G50401 · Arizona #67316
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700942117. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$153
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $138.25 | |
| Indivior Inc. | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
0
Total drug cost
$42,068
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Olanzapine | Generic | 31 | 0 | $378 |
| Invega Sustenna (Paliperidone Palmitate) | Brand | 12 | 0 | $41,533 |
| Bupropion Hcl | Generic | 11 | 0 | $157 |
Frequently asked questions
What is Dr. Thomas Grayden's medical specialty?
Dr. Thomas Grayden practices Psychiatry Physician in Costa Mesa, CA.
Where does Dr. Thomas Grayden practice?
Dr. Thomas Grayden practices at 3151 Airway Ave Ste G1, Costa Mesa, CA 926264624. Office phone: 7145455550.
What is Dr. Thomas Grayden's NPI?
Dr. Thomas Grayden's National Provider Identifier (NPI) is 1700942117, issued by NPPES.