Doctor profile · Federal record
Dr. Onongaya Nwanyanwu
Primary Care Nurse Practitioner (CMS: Nurse Practitioner) · Adult Health Nurse Practitioner · Gerontology Nurse Practitioner · Dallas, TX
- NPI 1386021186
- Accepts Medicare
- 13 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10209 Black Hickory RD
Dallas, TX 752435101
(214) 724-9449
fax (469) 330-1477
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LP2300X — NUCC code
- State license (1)
- Texas #AP128064
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386021186. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,637
Distinct HCPCS
9
Medicare allowed
$209,846
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 1,050 | 167 | $158 | |
G0318 |
Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | 222 | 119 | $26 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 84 | 63 | $109 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 73 | 73 | $111 | |
99497 |
Advance care planning, first 30 minutes | 61 | 61 | $71 | |
G0181 |
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | 57 | 26 | $89 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 38 | 38 | $173 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 34 | 25 | $13 | |
99496 |
Transitional care management services for problem of high complexity | 18 | 16 | $235 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 419. This provider delivers 3.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,064
Patients
337
Total drug cost
$17,505
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 128 | 41 | $1,743 |
| Atorvastatin Calcium | Generic | 109 | 41 | $1,799 |
| Furosemide | Generic | 90 | 30 | $684 |
| Lisinopril | Generic | 84 | 32 | $1,196 |
| Metformin Hcl | Generic | 79 | 23 | $1,121 |
| Potassium Chloride | Generic | 71 | 19 | $1,496 |
| Montelukast Sodium | Generic | 67 | 15 | $1,782 |
| Allopurinol | Generic | 61 | 11 | $858 |
| Hydrochlorothiazide | Generic | 61 | 18 | $512 |
| Losartan Potassium | Generic | 61 | 17 | $1,023 |
Frequently asked questions
What is Dr. Onongaya Nwanyanwu's medical specialty?
Dr. Onongaya Nwanyanwu practices Primary Care Nurse Practitioner in Dallas, TX.
Where does Dr. Onongaya Nwanyanwu practice?
Dr. Onongaya Nwanyanwu practices at 10209 Black Hickory RD, Dallas, TX 752435101. Office phone: 2147249449.
What is Dr. Onongaya Nwanyanwu's NPI?
Dr. Onongaya Nwanyanwu's National Provider Identifier (NPI) is 1386021186, issued by NPPES.
Does Dr. Onongaya Nwanyanwu accept Medicare assignment?
Yes. Dr. Onongaya Nwanyanwu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Onongaya Nwanyanwu commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with high level of medical decision making (HCPCS 99350); Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif (HCPCS G0318); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349). Source: CMS Medicare Physician & Other Practitioners file.