Doctor profile · Federal record
Dr. Omar Diaz, MSN, NP-C
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Adult Health Nurse Practitioner · Cincinnati, OH
- NPI 1922594167
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4001 Rosslyn Dr
Cincinnati, OH 452091111
(513) 699-9090 - Additional location
-
212 Main St
Florence, KY 410422269 - Mailing address
-
Po Box 32160, Dept 107
Louisville, KY 402322160
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- June 6, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Ohio #APRN.CNP.023101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922594167. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
591
Distinct HCPCS
6
Medicare allowed
$50,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 440 | 135 | $86 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 55 | 29 | $51 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 32 | 23 | $65 | |
99496 |
Transitional care management services for problem of high complexity | 25 | 21 | $162 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 23 | 23 | $118 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 16 | 16 | $55 |
In context: peer comparison
Among 18 peers in Cincinnati Gerontology Nurse Practitioner, average services per provider: 69. This provider delivers 8.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,434
Patients
411
Total drug cost
$123,430
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 284 | 43 | $2,833 |
| Atorvastatin Calcium | Generic | 240 | 44 | $2,969 |
| Potassium Chloride | Generic | 234 | 22 | $3,349 |
| Furosemide | Generic | 183 | 41 | $890 |
| Sertraline Hcl | Generic | 160 | 26 | $1,995 |
| Eliquis (Apixaban) | Brand | 157 | 23 | $99,453 |
| Metoprolol Succinate | Generic | 156 | 26 | $3,366 |
| Donepezil Hcl | Generic | 150 | 19 | $938 |
| Amlodipine Besylate | Generic | 147 | 25 | $905 |
| Lisinopril | Generic | 136 | 23 | $923 |
Frequently asked questions
What is Dr. Omar Diaz's medical specialty?
Dr. Omar Diaz practices Gerontology Nurse Practitioner in Cincinnati, OH.
Where does Dr. Omar Diaz practice?
Dr. Omar Diaz practices at 4001 Rosslyn Dr, Cincinnati, OH 452091111. Office phone: 5136999090.
What is Dr. Omar Diaz's NPI?
Dr. Omar Diaz's National Provider Identifier (NPI) is 1922594167, issued by NPPES.
Does Dr. Omar Diaz accept Medicare assignment?
Yes. Dr. Omar Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Omar Diaz commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Chronic care management services (HCPCS 99490); Residence visit for established patient with low level of medical decision making (HCPCS 99348). Source: CMS Medicare Physician & Other Practitioners file.