Timothy R Adamos, MD
Pediatrics, Pediatric Gastroenterology in Seattle, Washington
1215430012- Practice location
- 4800 Sand Point Way NE, Seattle, WA 98105-3901
- Phone
- 206-987-2521
- Fax
- —
- Last updated
- June 16, 2026
Timothy R Adamos, MD is a Pediatrics, Pediatric Gastroenterology based in Seattle, WA. Timothy R Adamos, MD holds the professional credentials of MD. The NPI number for Timothy R Adamos, MD is 1215430012 and holds license No. MD61534500 (WA). The current practice location address is 4800 Sand Point Way NE, Seattle, WA 98105-3901 and the office can be reached by phone at 206-987-2521. The NPI was assigned on March 18, 2018 and the record was last updated in NPPES on June 16, 2026.
●Provider Profile Details
- NPI Number
- 1215430012
- Provider Name
- Timothy R Adamos
- Credential
- MD
- Entity Type
- Individual (Type 1 NPI)
- Gender
- Male
- Primary Taxonomy
- Pediatrics, Pediatric Gastroenterology · 2080P0206X
- Sole Proprietor
- No
- Enumeration Date
- March 18, 2018
- Last Update Date
- June 16, 2026
- Certification Date
- June 16, 2026
- NPI Status
- Active
◉Business Practice Location Address
- Address
- 4800 Sand Point Way NE
Seattle, WA 98105-3901 - City
- Seattle
- State
- Washington
- ZIP
- 98105-3901
- Country
- US
- Phone Number
- 206-987-2521
✉Business Mailing Address
- Address
- Po Box 190
Toppenish, WA 98948-0190 - City
- Toppenish
- State
- WA
- ZIP
- 98948-0190
- Phone Number
- 509-408-6298
- Fax Number
- 509-865-0757
✎Taxonomy & License Information
| Taxonomy | Code | Primary | License | State |
|---|---|---|---|---|
| Pediatrics, Pediatric Gastroenterology | 2080P0206X | Yes | MD61534500 | WA |
| Pediatrics | 208000000X | No | A166231 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | No | — | — |
| Pediatrics | 208000000X | No | MD61534500 | WA |
#Other Provider Identifiers
No legacy or other identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.
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View all providers in Seattle →?Frequently Asked Questions
What is the NPI number of Timothy R Adamos, MD?
The NPI number of Timothy R Adamos, MD is 1215430012. It was assigned on March 18, 2018 and is currently active in the NPPES registry.
What is the specialty of Timothy R Adamos, MD?
Timothy R Adamos, MD is registered under the primary taxonomy Pediatrics, Pediatric Gastroenterology (code 2080P0206X) and holds license No. MD61534500 (WA).
Where does Timothy R Adamos, MD practice?
The practice location is 4800 Sand Point Way NE, Seattle, WA 98105-3901. The office can be reached at 206-987-2521 (phone).
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 1215430012 directly on the NPPES registry website at npiregistry.cms.hhs.gov.