Doctor profile · Federal record
Dr. Paul Kassab, MD
Internal Medicine Physician (CMS: Internal Medicine) · Seattle, WA
- NPI 1740287275
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 9Th Ave
Seattle, WA 981012756
(206) 223-6395
fax (206) 223-6764
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 19, 2009
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #221960
- Medicaid
- WA #8496986
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740287275. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
379
Distinct HCPCS
5
Medicare allowed
$41,600
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 170 | 100 | $104 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 74 | 57 | $155 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 69 | 69 | $145 | |
36415 |
Insertion of needle into vein for collection of blood sample | 36 | 26 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 23 | $71 |
In context: peer comparison
Among 174 peers in Seattle Internal Medicine Physician, average services per provider: 77. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
905
Patients
256
Total drug cost
$62,504
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 163 | 45 | $2,176 |
| Tamsulosin Hcl | Generic | 81 | 25 | $3,659 |
| Rosuvastatin Calcium | Generic | 73 | 23 | $1,543 |
| Gabapentin | Generic | 64 | 20 | $1,637 |
| Losartan Potassium | Generic | 62 | 15 | $1,573 |
| Amlodipine Besylate | Generic | 60 | 18 | $678 |
| Omeprazole | Generic | 58 | 16 | $1,421 |
| Levothyroxine Sodium | Generic | 51 | 15 | $944 |
| Metoprolol Succinate | Generic | 51 | 17 | $1,207 |
| Lisinopril | Generic | 48 | 15 | $480 |
Hospital affiliations
Frequently asked questions
What is Dr. Paul Kassab's medical specialty?
Dr. Paul Kassab practices Internal Medicine Physician in Seattle, WA.
Where does Dr. Paul Kassab practice?
Dr. Paul Kassab practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2062236395.
What is Dr. Paul Kassab's NPI?
Dr. Paul Kassab's National Provider Identifier (NPI) is 1740287275, issued by NPPES.
Does Dr. Paul Kassab accept Medicare assignment?
Yes. Dr. Paul Kassab accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Kassab commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.