Pierre-Alain Dauby, MD
NPI 1699756841 · Allergy & Immunology Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pierre-Alain Dauby, MD is a Allergy & Immunology Physician provider in Fairfax, VA (NPI 1699756841).
Provider details
- NPI number
- 1699756841
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101242015 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,821 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 915 | $3 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 445 | $14 |
| Professional Service for Multiple Injections of Allergen95117 | 237 | $11 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 100 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $86 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 53 | $105 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 128 | 40 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 67 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 38 | 27 |
| Azelastine Hcl | 28 | 14 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 23 | — |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Cuvitru | 22 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Pierre-Alain Dauby's NPI number?
- Pierre-Alain Dauby's National Provider Identifier (NPI) is 1699756841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierre-Alain Dauby's specialty?
- Pierre-Alain Dauby is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Pierre-Alain Dauby located?
- Pierre-Alain Dauby's practice location on file with NPPES is 13135 Route 50 Ste 215, Fairfax, VA 22033-1907.
- What is Pierre-Alain Dauby's phone number?
- The practice phone number listed in the NPPES registry for Pierre-Alain Dauby is (703) 378-5155.
- Does Pierre-Alain Dauby accept Medicare?
- Pierre-Alain Dauby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pierre-Alain Dauby's NPI active?
- Yes — Pierre-Alain Dauby's NPI (1699756841) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.