Doctor profile · Federal record
Dr. Donald Ellenburg, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatrics Physician · Knoxville, TN
- NPI 1548354475
- Accepts Medicare
- 50 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2121 Highland Ave
Knoxville, TN 379161111
(865) 525-2640
fax (865) 525-9536
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 17, 2025
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State licenses (2)
- Tennessee #3958 · Tennessee #31722
- Medicaid
- TN #3188882
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548354475. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,532
Distinct HCPCS
6
Medicare allowed
$22,587
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 957 | 15 | $3 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 410 | 11 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 53 | 36 | $113 | |
94010 |
Test to measure expiratory airflow and volume | 49 | 33 | $24 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 29 | $83 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $149 |
In context: peer comparison
Among 2 peers in Knoxville Allergy & Immunology Physician, average services per provider: 769. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$819
Transactions
37
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $134.45 | |
| Genentech USA, INC. | 6 | $126.07 | |
| Grifols USA, LLC | 6 | $125.11 | |
| Novartis Pharmaceuticals Corporation | 1 | $83.59 | |
| Genzyme Corporation | 4 | $75.04 | |
| GlaxoSmithKline, LLC. | 3 | $58.46 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $48.36 | |
| Regeneron Healthcare Solutions, INC. | 2 | $45.70 | |
| Csl Behring | 2 | $43.57 | |
| Pfizer INC. | 2 | $38.21 | |
| Hospira, INC. | 1 | $21.19 | |
| Optinose US, INC. | 1 | $19.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
178
Patients
26
Total drug cost
$73,676
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 49 | 15 | $507 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 21 | 0 | $8,017 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 20 | 0 | $15,000 |
| Fluticasone Propionate | Generic | 17 | 0 | $287 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 16 | 0 | $548 |
| Famotidine | Generic | 16 | 0 | $296 |
| Prednisone | Generic | 15 | 11 | $15 |
| Azithromycin | Generic | 12 | 0 | $334 |
| Tezspire (Tezepelumab-Ekko) | Brand | 12 | 0 | $48,671 |
Frequently asked questions
What is Dr. Donald Ellenburg's medical specialty?
Dr. Donald Ellenburg practices Allergy & Immunology Physician in Knoxville, TN.
Where does Dr. Donald Ellenburg practice?
Dr. Donald Ellenburg practices at 2121 Highland Ave, Knoxville, TN 379161111. Office phone: 8655252640.
What is Dr. Donald Ellenburg's NPI?
Dr. Donald Ellenburg's National Provider Identifier (NPI) is 1548354475, issued by NPPES.
Does Dr. Donald Ellenburg accept Medicare assignment?
Yes. Dr. Donald Ellenburg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Ellenburg 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); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.