Doctor profile · Federal record
Dr. Neil Kao, MD
Allergy Physician (CMS: Allergy/Immunology) · Greenville, SC
- NPI 1720089477
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1202 E Butler RD
Greenville, SC 296075910
(864) 627-3800
fax (864) 672-2654
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- January 8, 2014
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207KA0200X — NUCC code
- State license (1)
- South Carolina #21942
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720089477. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,479
Distinct HCPCS
10
Medicare allowed
$176,813
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 4,243 | 58 | $4 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 3,280 | 107 | $14 | |
95024 |
Test for allergy using allergenic extract injected into skin | 1,736 | 55 | $7 | |
95117 |
Professional service for multiple injections of allergen | 1,481 | 206 | $10 | |
95115 |
Professional service for single injection of allergen | 1,480 | 161 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 374 | 204 | $120 | |
94010 |
Test to measure expiratory airflow and volume | 258 | 140 | $25 | |
89190 |
Nasal smear for eosinophils (allergy related white blood cells) | 211 | 150 | $6 | |
95170 |
Professional service for preparation and provision of whole body extract of biting insect or arthropod antigens | 170 | 12 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 115 | 102 | $84 |
In context: peer comparison
Among 2 peers in Greenville Allergy Physician, average services per provider: 674. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$3,503
Transactions
140
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 29 | $1,030.93 | |
| Genzyme Corporation | 32 | $565.15 | |
| GlaxoSmithKline, LLC. | 14 | $336.08 | |
| Pfizer INC. | 14 | $242.15 | |
| Genentech USA, INC. | 7 | $203.17 | |
| Abbvie INC. | 9 | $198.38 | |
| Leo Pharma INC. | 12 | $167.66 | |
| Octapharma USA, INC. | 1 | $131.82 | |
| Csl Behring | 4 | $91.33 | |
| Kaleo, INC. | 4 | $79.35 | |
| Regeneron Healthcare Solutions, INC. | 3 | $77.69 | |
| Grifols USA, LLC | 3 | $65.46 | |
| Hospira, INC. | 3 | $63.76 | |
| Hikma Pharmaceuticals USA | 3 | $59.71 | |
| Pharming Healthcare, INC. | 2 | $48.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,650
Patients
704
Total drug cost
$151,443
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 452 | 147 | $5,503 |
| Fluticasone Propionate | Generic | 257 | 116 | $3,765 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 243 | 103 | $8,822 |
| Prednisone | Generic | 80 | 61 | $161 |
| Levocetirizine Dihydrochloride | Generic | 75 | 25 | $1,381 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 74 | 14 | $37,836 |
| Epinephrine | Generic | 68 | 45 | $14,568 |
| Triamcinolone Acetonide | Generic | 64 | 33 | $748 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 63 | 20 | $33,796 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 52 | 46 | $436 |
Frequently asked questions
What is Dr. Neil Kao's medical specialty?
Dr. Neil Kao practices Allergy Physician in Greenville, SC.
Where does Dr. Neil Kao practice?
Dr. Neil Kao practices at 1202 E Butler RD, Greenville, SC 296075910. Office phone: 8646273800.
What is Dr. Neil Kao's NPI?
Dr. Neil Kao's National Provider Identifier (NPI) is 1720089477, issued by NPPES.
Does Dr. Neil Kao accept Medicare assignment?
Yes. Dr. Neil Kao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Neil Kao 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); Test for allergy using allergenic extract injected into skin (HCPCS 95024). Source: CMS Medicare Physician & Other Practitioners file.