Doctor profile · Federal record
Dr. William Neaville, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatric Allergy/Immunology Physician · Dallas, TX
- NPI 1326009614
- Accepts Medicare
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10 Medical Pkwy Ste 204
Dallas, TX 75234
(972) 661-9197
fax (972) 239-5526
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- April 9, 2024
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Texas #L6541
- Medicaid (2)
- TX #159167901 · TX #159167903
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326009614. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,299
Distinct HCPCS
3
Medicare allowed
$24,394
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,040 | 23 | $15 | |
95117 |
Professional service for multiple injections of allergen | 209 | 15 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 50 | 24 | $123 |
In context: peer comparison
Among 7 peers in Dallas Allergy & Immunology Physician, average services per provider: 288. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$951
Transactions
41
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 15 | $250.54 | |
| AstraZeneca Pharmaceuticals Lp | 8 | $178.16 | |
| Sanofi-Aventis U.S. LLC | 2 | $149.90 | |
| Genzyme Corporation | 3 | $82.39 | |
| Csl Behring | 2 | $67.80 | |
| GlaxoSmithKline, LLC. | 3 | $54.58 | |
| Novartis Pharmaceuticals Corporation | 2 | $45.72 | |
| Hikma Pharmaceuticals USA | 2 | $32.79 | |
| Grifols USA, LLC | 1 | $27.09 | |
| Lilly USA, LLC | 1 | $25.59 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $21.72 | |
| Pharming Healthcare, INC. | 1 | $15.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
189
Patients
22
Total drug cost
$26,173
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 30 | 0 | $1,365 |
| Azelastine-Fluticasone (Azelastine/Fluticasone) | Brand | 27 | 0 | $3,985 |
| Montelukast Sodium | Generic | 27 | 11 | $534 |
| Fluticasone Propionate | Generic | 25 | 0 | $334 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 19 | 0 | $8,776 |
| Prednisone | Generic | 19 | 11 | $36 |
| Ipratropium Bromide | Generic | 17 | 0 | $859 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 14 | 0 | $9,715 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 0 | $567 |
Frequently asked questions
What is Dr. William Neaville's medical specialty?
Dr. William Neaville practices Allergy & Immunology Physician in Dallas, TX.
Where does Dr. William Neaville practice?
Dr. William Neaville practices at 10 Medical Pkwy Ste 204, Dallas, TX 75234. Office phone: 9726619197.
What is Dr. William Neaville's NPI?
Dr. William Neaville's National Provider Identifier (NPI) is 1326009614, issued by NPPES.
Does Dr. William Neaville accept Medicare assignment?
Yes. Dr. William Neaville accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Neaville commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.