Doctor profile · Federal record
Dr. Neil Wallen, M.D.
Allergy Physician · Bristol, TN
- NPI 1326043373
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
933 Highway 126
Bristol, TN 376203310
(423) 844-7000
fax (423) 844-7007 - Mailing address
-
Po Box 9
Kingsport, TN 376620009
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- September 24, 2009
- Specialty taxonomy
- 207KA0200X — NUCC code
- State license (1)
- Tennessee #MD0000017754
- Medicaid (4)
- VA #1326043373 · VA #006002188 · TN #1510634 · TN #3032572
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326043373. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,017
Distinct HCPCS
8
Medicare allowed
$35,580
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 1,420 | 25 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 200 | 11 | $14 | |
95117 |
Professional service for multiple injections of allergen | 164 | 15 | $11 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 129 | 94 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $152 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 30 | $85 | |
94010 |
Test to measure expiratory airflow and volume | 27 | 26 | $25 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 16 | $169 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 252. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$1,553
Transactions
65
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 13 | $258.99 | |
| Amgen Inc. | 12 | $256.31 | |
| GlaxoSmithKline, LLC. | 10 | $210.99 | |
| GENZYME CORPORATION | 6 | $197.69 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $144.08 | |
| Regeneron Healthcare Solutions, Inc. | 5 | $142.15 | |
| kaleo, Inc. | 5 | $124.99 | |
| CSL Behring | 3 | $94.27 | |
| Novartis Pharmaceuticals Corporation | 1 | $32.89 | |
| BioCryst US Sales Co., LLC | 1 | $32.39 | |
| Optinose US, Inc. | 1 | $23.41 | |
| Grifols USA, LLC | 1 | $19.59 | |
| Phadia US Inc. | 1 | $14.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,090
Patients
435
Total drug cost
$516,251
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 168 | 65 | $2,730 |
| Montelukast Sodium | Generic | 146 | 49 | $2,202 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 120 | 30 | $75,577 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 101 | 49 | $4,946 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 75 | 25 | $85,196 |
| Azelastine Hcl | Generic | 68 | 35 | $3,542 |
| Ipratropium Bromide | Generic | 67 | 33 | $4,113 |
| Famotidine | Generic | 65 | 20 | $1,389 |
| Epinephrine | Generic | 53 | 33 | $16,590 |
| Prednisone | Generic | 50 | 38 | $202 |
Frequently asked questions
What is Dr. Neil Wallen's medical specialty?
Dr. Neil Wallen practices Allergy Physician in Bristol, TN.
Where does Dr. Neil Wallen practice?
Dr. Neil Wallen practices at 933 Highway 126, Bristol, TN 376203310. Office phone: 4238447000.
What is Dr. Neil Wallen's NPI?
Dr. Neil Wallen's National Provider Identifier (NPI) is 1326043373, issued by NPPES.
What procedures does Dr. Neil Wallen 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.