David Robertson, MD
NPI 1265647945 · Allergy & Immunology Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Robertson, MD is a Allergy & Immunology Physician provider in Springfield, MA (NPI 1265647945).
Provider details
- NPI number
- 1265647945
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 240557 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,143 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 2,471 | $4 |
| Test for Allergy Using Skin Patch95044 | 883 | $5 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 828 | $15 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 617 | $8 |
| Professional Service for Multiple Injections of Allergen95117 | 596 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 285 | $128 |
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 |
|---|---|---|
| Montelukast Sodium | 117 | 36 |
| Fluticasone Propionate | 62 | 29 |
| Omalizumabbrand: Xolair | 57 | — |
| Ipratropium Bromide | 54 | 26 |
| Immun Glob G(igg)/Pro/Iga 0-50brand: Hizentra | 49 | — |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 48 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,521 across 181 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 269 Locust StSuite 201Northampton, MA 01062-2003Phone: (413) 586-0769Fax: (413) 584-0392
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2026-01-25
- Certified
- 2026-01-25
Frequently asked questions
- What is David Robertson's NPI number?
- David Robertson's National Provider Identifier (NPI) is 1265647945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Robertson's specialty?
- David Robertson is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is David Robertson located?
- David Robertson's practice location on file with NPPES is 90 Carew St Unit B, Springfield, MA 01104-3405.
- What is David Robertson's phone number?
- The practice phone number listed in the NPPES registry for David Robertson is (413) 707-6460.
- Does David Robertson accept Medicare?
- David Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Robertson's NPI active?
- Yes — David Robertson's NPI (1265647945) is active in the NPPES registry as of the last update on 2026-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.