Alaa Ayyoub, M.D.
NPI 1659688810 · Interventional Cardiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alaa Ayyoub, M.D. is a Interventional Cardiology Physician provider in Seattle, WA (NPI 1659688810).
Provider details
- NPI number
- 1659688810
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD61217763 (WA)
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
15 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
1,635 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 580 | $9 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 131 | $74 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 81 | $18 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 72 | $9 |
| Heart Muscle Strain Imaging93356 | 72 | $12 |
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 |
|---|---|---|
| Atorvastatin Calcium | 80 | 29 |
| Metoprolol Succinate | 63 | 25 |
| Rosuvastatin Calcium | 50 | 14 |
| Apixabanbrand: Eliquis | 48 | 15 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 39 | 15 |
| Amlodipine Besylate | 32 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$69 across 2 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
- 2010-09-09
- Last updated
- 2021-12-03
- Certified
- 2021-12-03
Frequently asked questions
- What is Alaa Ayyoub's NPI number?
- Alaa Ayyoub's National Provider Identifier (NPI) is 1659688810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alaa Ayyoub's specialty?
- Alaa Ayyoub is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alaa Ayyoub located?
- Alaa Ayyoub's practice location on file with NPPES is 1550 N 115th St, Seattle, WA 98133-8401.
- What is Alaa Ayyoub's phone number?
- The practice phone number listed in the NPPES registry for Alaa Ayyoub is (206) 520-5000.
- Does Alaa Ayyoub accept Medicare?
- Alaa Ayyoub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alaa Ayyoub's NPI active?
- Yes — Alaa Ayyoub's NPI (1659688810) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.