Doctor profile · Federal record
Dr. Neil Williams, MD
Otolaryngology Physician (CMS: Otolaryngology) · Irving, TX
- NPI 1003810086
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 W Ih 635 Fwy, Ste 360
Irving, TX 750633764
(972) 402-8404
fax (972) 402-9401
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- January 14, 2008
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Texas #H4798
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003810086. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,290
Distinct HCPCS
10
Medicare allowed
$122,401
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 373 | 271 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 150 | 129 | $127 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 121 | 121 | $164 | |
92557 |
Comprehensive hearing and speech recognition test | 95 | 90 | $37 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 93 | 93 | $111 | |
95800 |
Sleep study including heart rate, breathing, and sleep time | 72 | 72 | $69 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 61 | 57 | $121 | |
92550 |
Test for eardrum and muscle function | 52 | 51 | $22 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 45 | 39 | $128 | |
92567 |
Test to assess middle ear function | 44 | 41 | $17 |
In context: peer comparison
Among 3 peers in Irving Otolaryngology Physician, average services per provider: 92. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$504
Transactions
15
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 3 | $225.62 | |
| Genzyme Corporation | 3 | $85.90 | |
| Optinose US, INC. | 2 | $49.86 | |
| Resmed Corp | 2 | $47.02 | |
| Regeneron Healthcare Solutions, INC. | 2 | $37.74 | |
| GlaxoSmithKline, LLC. | 2 | $33.96 | |
| Aerin Medical INC. | 1 | $23.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
278
Patients
103
Total drug cost
$16,984
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 145 | 64 | $3,098 |
| Fluticasone Propionate | Generic | 34 | 14 | $865 |
| Ipratropium Bromide | Generic | 33 | 12 | $1,073 |
| Xhance (Fluticasone Propionate) | Brand | 17 | 0 | $11,165 |
| Omeprazole | Generic | 13 | 0 | $238 |
| Prednisone | Generic | 13 | 13 | $39 |
| Esomeprazole Magnesium | Generic | 12 | 0 | $338 |
| Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) | Brand | 11 | 0 | $168 |
Hospital affiliations
Frequently asked questions
What is Dr. Neil Williams's medical specialty?
Dr. Neil Williams practices Otolaryngology Physician in Irving, TX.
Where does Dr. Neil Williams practice?
Dr. Neil Williams practices at 400 W Ih 635 Fwy, Irving, TX 750633764. Office phone: 9724028404.
What is Dr. Neil Williams's NPI?
Dr. Neil Williams's National Provider Identifier (NPI) is 1003810086, issued by NPPES.
Does Dr. Neil Williams accept Medicare assignment?
Yes. Dr. Neil Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Neil Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.