Paul Kassab, MD
NPI 1740287275 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Kassab, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1740287275).
Provider details
- NPI number
- 1740287275
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 221960 (MA)
Specialties & taxonomies
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
488 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 167 | $102 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $152 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 80 | $143 |
| 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 | 80 | $17 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 36 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 155 | 48 |
| Rosuvastatin Calcium | 105 | 35 |
| Tamsulosin Hcl | 78 | 24 |
| Losartan Potassium | 70 | 17 |
| Amlodipine Besylate | 63 | 19 |
| Gabapentin | 60 | 18 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-30
- Last updated
- 2009-06-19
Frequently asked questions
- What is Paul Kassab's NPI number?
- Paul Kassab's National Provider Identifier (NPI) is 1740287275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Kassab's specialty?
- Paul Kassab is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Kassab located?
- Paul Kassab's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is Paul Kassab's phone number?
- The practice phone number listed in the NPPES registry for Paul Kassab is (206) 223-6395.
- Does Paul Kassab accept Medicare?
- Paul Kassab is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Kassab's NPI active?
- Yes — Paul Kassab's NPI (1740287275) is active in the NPPES registry as of the last update on 2009-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.