Mohamed Alassas, MD
Surgery, Surgical Oncology in Seattle, Washington
1871609933- Practice location
- 1221 Madison St Ste 1401, Seattle, WA 98104-1360
- Phone
- 206-386-6700
- Fax
- 206-386-6706
- Last updated
- July 17, 2026
Mohamed Alassas is a Surgery, Surgical Oncology based in Seattle, WA. Mohamed Alassas practices in Seattle, WA and has the professional credentials of MD. The NPI Number for Mohamed Alassas is 1871609933 and holds a License No. MD60693493 (WA). The current practice location address for Mohamed Alassas is 1221 Madison St Ste 1401, Seattle, WA 98104-1360 and can be reached out via phone at 206-386-6700 and via fax at 206-386-6706.
Provider Profile Details
- NPI Number
- 1871609933
- Provider Name
- Mohamed Alassas
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 1221 Madison St Ste 1401, Seattle, WA 98104-1360
- Phone Number
- 206-386-6700
- Fax Number
- 206-386-6706
- Primary Taxonomy
- Surgery, Surgical Oncology · 2086X0206X
- Sole Proprietor
- No
- Provider Enumeration Date
- August 22, 2006
- Last Update Date
- July 17, 2026
- Certification Date
- July 17, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 1221 Madison St Ste 1401
Seattle, WA 98104-1360 - City
- Seattle
- State
- Washington
- Zip
- 98104-1360
- Phone Number
- 206-386-6700
- Fax Number
- 206-386-6706
Provider Business Mailing Address Details
- Address
- Po Box 25608
Salt Lake City, UT 84125-0608 - City
- Salt Lake City
- State
- UT
- Zip
- 84125-0608
- Phone Number
- 206-320-4476
- Fax Number
- 206-568-7043
License Information
- License Number (1)
- MD60693493
- License State (1)
- WA
- Taxonomy (1)
- Surgery · 208600000X
- License Number (2)
- MD60693493
- License State (2)
- WA
- Taxonomy (2)
- Surgery, Surgical Oncology · 2086X0206X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of Mohamed Alassas, MD?
The NPI number of Mohamed Alassas, MD is 1871609933. It was assigned on August 22, 2006 and is currently active in the NPPES registry.
What is the specialty of Mohamed Alassas, MD?
Mohamed Alassas, MD is registered under the primary taxonomy Surgery, Surgical Oncology (code 2086X0206X), licensed in WA under license number MD60693493.
Where does Mohamed Alassas, MD practice?
The practice location is 1221 Madison St Ste 1401, Seattle, WA 98104-1360. The office can be reached at 206-386-6700 (phone) or 206-386-6706 (fax).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1871609933 directly on the NPPES registry website.