Doctor profile · Federal record
Dr. William Ohara, Phmhnp-BC
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Tucson, AZ
- NPI 1982301859
- Accepts Medicare
- 4 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
4282 N Quail Canyon Dr
Tucson, AZ 857506917
(520) 612-0466 - Additional location
-
6656 Summer Grace St
Colorado Springs, CO 809234428
(620) 612-0466 - Additional location
-
1973 W Sunset Blvd Unit 0
St George, UT 847706668 - Additional location
-
826 Willits St
Las Vegas, NV 891384698 - Mailing address
-
826 Willits St
Las Vegas, NV 891384698
Show 1 more location
Credentials & registration
- NPI registered
- February 2023 — 3 yrs on file
- Profile last updated
- February 3, 2026
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Arizona #287014
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982301859. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,732
Distinct HCPCS
10
Medicare allowed
$240,724
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 826 | 788 | $146 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 714 | 420 | $50 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 388 | 209 | $60 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 255 | 131 | $85 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 244 | 165 | $63 | |
90838 |
Psychotherapy with evaluation and management visit, 1 hour | 215 | 118 | $84 | |
90832 |
Psychotherapy, 30 minutes | 31 | 17 | $54 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 27 | 21 | $123 | |
90785 |
Psychiatric services complicated by communication factor | 16 | 14 | $11 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 16 | 14 | $32 |
In context: peer comparison
Among 38 peers in Tucson Psychiatric/Mental Health Nurse Practitioner, average services per provider: 110. This provider delivers 25× the peer median.Frequently asked questions
What is Dr. William Ohara's medical specialty?
Dr. William Ohara practices Psychiatric/Mental Health Nurse Practitioner in Tucson, AZ.
Where does Dr. William Ohara practice?
Dr. William Ohara practices at 4282 N Quail Canyon Dr, Tucson, AZ 857506917. Office phone: 5206120466.
What is Dr. William Ohara's NPI?
Dr. William Ohara's National Provider Identifier (NPI) is 1982301859, issued by NPPES.
Does Dr. William Ohara accept Medicare assignment?
Yes. Dr. William Ohara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Ohara commonly perform?
Top Medicare-reported procedures in 2023: Initial nursing facility care with high level of medical decision making (HCPCS 99306); Psychotherapy with evaluation and management visit (HCPCS 90833); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.