Doctor profile · Federal record
Dr. Pierre-Alain Dauby, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Fairfax, VA
- NPI 1699756841
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13135 Route 50 Ste 215
Fairfax, VA 220331907
(703) 378-5155
fax (703) 378-5166 - Mailing address
-
Po Box 603725
Charlotte, NC 282603725
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- January 26, 2026
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Virginia #0101242015
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699756841. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
90
Distinct HCPCS
3
Medicare allowed
$8,783
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 51 | 45 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 19 | $121 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $106 |
In context: peer comparison
Among 4 peers in Fairfax Allergy & Immunology Physician, average services per provider: 154. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
408
Patients
91
Total drug cost
$225,376
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 143 | 40 | $2,597 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 58 | 13 | $13,030 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 25 | 15 | $1,028 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 24 | 0 | $11,871 |
| Azelastine Hcl | Generic | 23 | 12 | $1,086 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 21 | 0 | $10,702 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 20 | 0 | $8,021 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 19 | 0 | $17,097 |
| Cuvitru (Immun Glob G(Igg)/Gly/Iga Ov50) | Brand | 14 | 0 | $80,043 |
| Epinephrine | Generic | 13 | 11 | $4,269 |
Frequently asked questions
What is Dr. Pierre-Alain Dauby's medical specialty?
Dr. Pierre-Alain Dauby practices Allergy & Immunology Physician in Fairfax, VA.
Where does Dr. Pierre-Alain Dauby practice?
Dr. Pierre-Alain Dauby practices at 13135 Route 50 Ste 215, Fairfax, VA 220331907. Office phone: 7033785155.
What is Dr. Pierre-Alain Dauby's NPI?
Dr. Pierre-Alain Dauby's National Provider Identifier (NPI) is 1699756841, issued by NPPES.
Does Dr. Pierre-Alain Dauby accept Medicare assignment?
Yes. Dr. Pierre-Alain Dauby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Pierre-Alain Dauby 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 99203). Source: CMS Medicare Physician & Other Practitioners file.