Doctor profile · Federal record
Dr. Charles McWilliams, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Duncanville, TX
- NPI 1295221166
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
545 W Wheatland RD
Duncanville, TX 751164515
(972) 298-7191
fax (972) 296-8242
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Texas #AP137293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295221166. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
598
Distinct HCPCS
6
Medicare allowed
$49,203
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 188 | 121 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 164 | 109 | $74 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 101 | 101 | $109 | |
G0008 |
Administration of influenza virus vaccine | 56 | 50 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 54 | 48 | $71 | |
96372 |
Injection of drug or substance under skin or into muscle | 35 | 11 | $12 |
In context: peer comparison
Among 4 peers in Duncanville Family Nurse Practitioner, average services per provider: 156. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$480
Transactions
30
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 12 | $156.91 | |
| Novo Nordisk INC | 8 | $142.01 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $59.65 | |
| Abbott Laboratories | 1 | $26.97 | |
| Currax Pharmaceuticals LLC | 1 | $18.12 | |
| GlaxoSmithKline, LLC. | 1 | $17.17 | |
| Pfizer INC. | 1 | $16.21 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $15.49 | |
| Boston Scientific Corporation | 1 | $13.96 | |
| Exact Sciences Corporation | 1 | $13.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,254
Patients
717
Total drug cost
$35,546
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 409 | 128 | $4,952 |
| Amlodipine Besylate | Generic | 382 | 124 | $2,518 |
| Rosuvastatin Calcium | Generic | 209 | 66 | $3,491 |
| Lisinopril | Generic | 160 | 48 | $1,065 |
| Levothyroxine Sodium | Generic | 128 | 38 | $1,641 |
| Losartan Potassium | Generic | 118 | 36 | $1,840 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 114 | 37 | $1,908 |
| Gabapentin | Generic | 106 | 39 | $1,861 |
| Montelukast Sodium | Generic | 104 | 44 | $1,610 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 103 | 24 | $2,944 |
Frequently asked questions
What is Dr. Charles McWilliams's medical specialty?
Dr. Charles McWilliams practices Family Nurse Practitioner in Duncanville, TX.
Where does Dr. Charles McWilliams practice?
Dr. Charles McWilliams practices at 545 W Wheatland RD, Duncanville, TX 751164515. Office phone: 9722987191.
What is Dr. Charles McWilliams's NPI?
Dr. Charles McWilliams's National Provider Identifier (NPI) is 1295221166, issued by NPPES.
Does Dr. Charles McWilliams accept Medicare assignment?
Yes. Dr. Charles McWilliams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles McWilliams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.