David Larosa, MD
NPI 1871704627 · Allergy & Immunology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Larosa, MD is a Allergy & Immunology Physician provider in Philadelphia, PA (NPI 1871704627).
Provider details
- NPI number
- 1871704627
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD421039 (PA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,835 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 | 874 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 570 | $15 |
| Professional Service for Multiple Injections of Allergen95117 | 424 | $13 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 377 | $8 |
| Test to Measure Rate of Airflow94375 | 219 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 180 | $91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 229 | 57 |
| Azelastine Hcl | 203 | 72 |
| Ipratropium Bromide | 116 | 48 |
| Famotidine | 116 | 34 |
| Levocetirizine Dihydrochloride | 112 | 32 |
| Fluticasone Propionate | 109 | 44 |
| Prednisone | 87 | 44 |
| Albuterol Sulfate |
Practice location
Mailing address
Additional practice locations (1)
- 443 Laurel Oak RdVoorhees, NJ 08043-4419Phone: (856) 372-5600Fax: (609) 308-3742
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is David Larosa's NPI number?
- David Larosa's National Provider Identifier (NPI) is 1871704627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Larosa's specialty?
- David Larosa is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is David Larosa located?
- David Larosa's practice location on file with NPPES is 1101 Chestnut St Fl 17, Philadelphia, PA 19107-3612.
- What is David Larosa's phone number?
- The practice phone number listed in the NPPES registry for David Larosa is (215) 955-7410.
- Does David Larosa accept Medicare?
- David Larosa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Larosa's NPI active?
- Yes — David Larosa's NPI (1871704627) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.