Doctor profile · Federal record
Dr. Tiffany Diaz, APRN-CNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Fort Smith, AR
- NPI 1962094565
- 6 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7217 Cameron Park Dr
Fort Smith, AR 729036167
(479) 831-6007 - Mailing address
-
3500 S 70Th St
Fort Smith, AR 729035197
Credentials & registration
- NPI registered
- February 2021 — 5 yrs on file
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Arkansas #214718
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962094565. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
234
Distinct HCPCS
3
Medicare allowed
$21,001
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 162 | 52 | $92 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 49 | 22 | $55 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 23 | 23 | $148 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 86. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$233
Transactions
26
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 23 | $188.87 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 2 | $29.57 | |
| Axsome Therapeutics, Inc. | 1 | $14.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,152
Patients
269
Total drug cost
$16,090
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Escitalopram Oxalate | Generic | 136 | 26 | $1,410 |
| Amitriptyline Hcl | Generic | 104 | 23 | $2,060 |
| Clonazepam | Generic | 100 | 25 | $1,282 |
| Fluoxetine Hcl | Generic | 99 | 18 | $754 |
| Bupropion Xl (Bupropion Hcl) | Brand | 84 | 22 | $1,739 |
| Duloxetine Hcl | Generic | 79 | 18 | $2,582 |
| Buspirone Hcl | Generic | 74 | 26 | $991 |
| Lorazepam | Generic | 69 | 16 | $237 |
| Alprazolam | Generic | 67 | 14 | $174 |
| Lamotrigine | Generic | 67 | 15 | $785 |
Frequently asked questions
What is Dr. Tiffany Diaz's medical specialty?
Dr. Tiffany Diaz practices Psychiatric/Mental Health Nurse Practitioner in Fort Smith, AR.
Where does Dr. Tiffany Diaz practice?
Dr. Tiffany Diaz practices at 7217 Cameron Park Dr, Fort Smith, AR 729036167. Office phone: 4798316007.
What is Dr. Tiffany Diaz's NPI?
Dr. Tiffany Diaz's National Provider Identifier (NPI) is 1962094565, issued by NPPES.
Does Dr. Tiffany Diaz accept Medicare assignment?
Dr. Tiffany Diaz does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Tiffany Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833); Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.