David Elkayam, MD
NPI 1871589234 · Allergy & Immunology Physician · Bellingham, WA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Elkayam, MD is a Allergy & Immunology Physician provider in Bellingham, WA (NPI 1871589234).
Provider details
- NPI number
- 1871589234
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25387 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,271 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 | 710 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 450 | $14 |
| Professional Service for Multiple Injections of Allergen95117 | 313 | $12 |
| Professional Service for Single Injection of Allergen95115 | 205 | $10 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 198 | $13 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 107 | $63 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 69 | 21 |
| Azelastine Hcl | 28 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 15 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 21 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 20 | — |
| Ipratropium Bromide | 20 | 11 |
| Beclomethasone Dipropionate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,052 across 38 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
Registry dates
- Enumerated
- 2005-09-21
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is David Elkayam's NPI number?
- David Elkayam's National Provider Identifier (NPI) is 1871589234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Elkayam's specialty?
- David Elkayam is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is David Elkayam located?
- David Elkayam's practice location on file with NPPES is 3015 Squalicum Pkwy, Bellingham, WA 98225-1945.
- What is David Elkayam's phone number?
- The practice phone number listed in the NPPES registry for David Elkayam is (360) 733-5733.
- Does David Elkayam accept Medicare?
- David Elkayam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Elkayam's NPI active?
- Yes — David Elkayam's NPI (1871589234) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.