Doctor profile · Federal record
Dr. Phong Kieu, NP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Santa Ana, CA
- NPI 1295495737
- Accepts Medicare
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
202 W Harvey Ave
Santa Ana, CA 927074420
(714) 507-8008
Credentials & registration
- NPI registered
- December 2021 — 5 yrs on file
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- California #95019542
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295495737. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,099
Distinct HCPCS
10
Medicare allowed
$285,891
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 1,014 | 449 | $55 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 939 | 357 | $71 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 531 | 138 | $44 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 431 | 308 | $106 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 361 | 82 | $40 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 259 | 95 | $62 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 150 | 149 | $155 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 90 | 22 | $67 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 81 | 77 | $116 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 60 | 41 | $69 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 201. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,008
Patients
191
Total drug cost
$26,502
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 139 | 27 | $3,175 |
| Escitalopram Oxalate | Generic | 128 | 23 | $1,460 |
| Sertraline Hcl | Generic | 118 | 21 | $1,050 |
| Divalproex Sodium | Generic | 98 | 22 | $2,749 |
| Olanzapine | Generic | 95 | 16 | $2,355 |
| Risperidone | Generic | 90 | 20 | $1,448 |
| Mirtazapine | Generic | 66 | 12 | $1,601 |
| Fluoxetine Hcl | Generic | 44 | 0 | $380 |
| Lorazepam | Generic | 44 | 27 | $400 |
| Aripiprazole | Generic | 41 | 11 | $8,933 |
Hospital affiliations
Frequently asked questions
What is Dr. Phong Kieu's medical specialty?
Dr. Phong Kieu practices Psychiatric/Mental Health Nurse Practitioner in Santa Ana, CA.
Where does Dr. Phong Kieu practice?
Dr. Phong Kieu practices at 202 W Harvey Ave, Santa Ana, CA 927074420. Office phone: 7145078008.
What is Dr. Phong Kieu's NPI?
Dr. Phong Kieu's National Provider Identifier (NPI) is 1295495737, issued by NPPES.
Does Dr. Phong Kieu accept Medicare assignment?
Yes. Dr. Phong Kieu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Phong Kieu commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.