Brian Walsh, D.O.
NPI 1851373823 · Pulmonary Disease Physician · Dover, DE
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Walsh, D.O. is a Pulmonary Disease Physician provider in Dover, DE (NPI 1851373823).
Provider details
- NPI number
- 1851373823
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- C20003705 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
370 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 to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 92 | $10 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 84 | $8 |
| Test to Determine Lung Volumes Using Sensors94726 | 79 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $85 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $156 |
| Test for Exercise-Induced Lung Stress94618 | 21 | $21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 251 | 90 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 229 | 43 |
| Montelukast Sodium | 171 | 50 |
| Tiotropium Bromidebrand: Spiriva Respimat | 102 | 18 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 85 | 34 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 68 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-16
- Last updated
- 2025-03-28
- Certified
- 2025-03-28
Frequently asked questions
- What is Brian Walsh's NPI number?
- Brian Walsh's National Provider Identifier (NPI) is 1851373823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Walsh's specialty?
- Brian Walsh is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Walsh located?
- Brian Walsh's practice location on file with NPPES is 150 Brandywine Dr, Dover, DE 19904-2287.
- What is Brian Walsh's phone number?
- The practice phone number listed in the NPPES registry for Brian Walsh is (302) 734-0400.
- Does Brian Walsh accept Medicare?
- Brian Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Walsh's NPI active?
- Yes — Brian Walsh's NPI (1851373823) is active in the NPPES registry as of the last update on 2025-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.