Doctor profile · Federal record
Dr. Joseph Deak
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Nurse Practitioner · Greenwood Village, CO
- NPI 1740741727
- 6 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6400 S Fiddlers Green Cir Ste 250
Greenwood Village, CO 801115075
(720) 823-7846 - Mailing address
-
3101 Highway 207
Rogersville, AL 356524313
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- September 15, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (2)
- Colorado #C-RXN.0002090-C-NP · Alabama #1-185722
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740741727. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
2
Medicare allowed
$11,450
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 89 | 21 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 18 | $81 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 69. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
289
Patients
11
Total drug cost
$76,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 45 | 11 | $662 |
| Duloxetine Hcl | Generic | 38 | 0 | $1,129 |
| Sertraline Hcl | Generic | 23 | 0 | $601 |
| Buspirone Hcl | Generic | 22 | 0 | $614 |
| Fluoxetine Hcl | Generic | 20 | 0 | $111 |
| Mirtazapine | Generic | 19 | 0 | $216 |
| Bupropion Xl (Bupropion Hcl) | Brand | 16 | 0 | $157 |
| Hydroxyzine Hcl | Generic | 16 | 0 | $455 |
| Gabapentin | Generic | 15 | 0 | $165 |
| Olanzapine | Generic | 15 | 0 | $900 |
Frequently asked questions
What is Dr. Joseph Deak's medical specialty?
Dr. Joseph Deak practices Psychiatric/Mental Health Nurse Practitioner in Greenwood Village, CO.
Where does Dr. Joseph Deak practice?
Dr. Joseph Deak practices at 6400 S Fiddlers Green Cir Ste 250, Greenwood Village, CO 801115075. Office phone: 7208237846.
What is Dr. Joseph Deak's NPI?
Dr. Joseph Deak's National Provider Identifier (NPI) is 1740741727, issued by NPPES.
Does Dr. Joseph Deak accept Medicare assignment?
Dr. Joseph Deak does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Joseph Deak commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.