Tanya GreywalMD
Dermatology·Seattle, WA
Tanya Greywal, MD is a Dermatology provider in Seattle, WA, as of July 2026.
- NPI1043664600
- Registered2016
- Class of2016
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Tanya Greywal at a glance
- Provider
- Tanya Greywal
- Credential
- MD
- Specialty
- Dermatology
- Location
- Seattle, WA
- Medical school graduation
- 2016
- NPI registered
- 2016
- NPI
- 1043664600
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Tanya Greywal practice?
Tanya Greywal, MD is based in Seattle, WA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Tanya Greywal's NPI number?
Tanya Greywal's National Provider Identifier (NPI) is 1043664600, registered in 2016. Specialty on record: Dermatology; credential MD.
How many Dermatology providers in Washington work at ambulatory surgery centers?
65 Dermatology surgeons and proceduralists in Washington are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Tanya Greywal among them. The Washington Dermatology directory lists each one by city with credential, NPI, and center affiliations.
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