Doctor profile · Federal record
Dr. Aerik Williams, MD, MPH
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Salisbury, NC
- NPI 1326212986
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
420 Mocksville Ave
Salisbury, NC 281442712
(704) 431-4253
fax (704) 431-4325 - Mailing address
-
Po Box 603725
Charlotte, NC 282603725
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- October 30, 2023
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- North Carolina #2012-01705
- Medicaid
- NC #1326212986
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326212986. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,647
Distinct HCPCS
6
Medicare allowed
$47,139
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,631 | 23 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,065 | 42 | $14 | |
95117 |
Professional service for multiple injections of allergen | 592 | 37 | $11 | |
96372 |
Injection of drug or substance under skin or into muscle | 228 | 18 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 103 | 73 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $158 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 607. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$66,141
Transactions
235
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 66 | $33,127.94 | |
| ABBVIE INC. | 39 | $22,848.18 | |
| Blueprint Medicines Corporation | 18 | $4,617.69 | |
| Novartis Pharmaceuticals Corporation | 21 | $3,570.39 | |
| GlaxoSmithKline, LLC. | 33 | $905.70 | |
| Regeneron Healthcare Solutions, Inc. | 10 | $230.81 | |
| PFIZER INC. | 16 | $161.05 | |
| Amgen Inc. | 13 | $136.73 | |
| BioCryst US Sales Co., LLC | 3 | $98.51 | |
| GENZYME CORPORATION | 4 | $81.96 | |
| Incyte Corporation | 4 | $78.86 | |
| kaleo, Inc. | 3 | $68.78 | |
| CSL Behring | 2 | $62.63 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $37.91 | |
| Pharming Healthcare, Inc. | 1 | $23.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
562
Patients
144
Total drug cost
$1,330,403
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 89 | 16 | $71,312 |
| Ipratropium Bromide | Generic | 85 | 32 | $5,595 |
| Xolair (Omalizumab) | Brand | 60 | 0 | $168,775 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 43 | 18 | $1,040 |
| Montelukast Sodium | Generic | 42 | 15 | $567 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 40 | 0 | $22,944 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 34 | 0 | $16,534 |
| Fluticasone Propionate | Generic | 29 | 12 | $505 |
| Prednisone | Generic | 29 | 21 | $94 |
| Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 28 | 0 | $138,390 |
Frequently asked questions
What is Dr. Aerik Williams's medical specialty?
Dr. Aerik Williams practices Allergy & Immunology Physician in Salisbury, NC.
Where does Dr. Aerik Williams practice?
Dr. Aerik Williams practices at 420 Mocksville Ave, Salisbury, NC 281442712. Office phone: 7044314253.
What is Dr. Aerik Williams's NPI?
Dr. Aerik Williams's National Provider Identifier (NPI) is 1326212986, issued by NPPES.
Does Dr. Aerik Williams accept Medicare assignment?
Yes. Dr. Aerik Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aerik Williams commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.