Dr. Mark Walter Layton, MD
Dr. Mark Walter Layton, MD is a Rheumatology in Olympia, Washington. Graduated from University of Washington School of Medicine in 1982, 44 years ago. Accepts Medicare assignment. Licensed in Washington.
- Years since qualifying
- 44
- Trained at
- University of Washington School of Medicine
- Licensed in
- WA
- In the registry since
- 2007
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
1212 Harrison Ave NWOlympia, WA 98502-5466
Phone: (360) 754-6700
Fax: (360) 754-0164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Rheumatology Physician (primary) | Taxonomy 207RR0500X · Licence MD00024518 (WA) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence MD00024518 (WA) |
| Legal Medicine | Taxonomy 173000000X · Licence MD00024518 (WA) |
Record details
| NPI number | 1891846077 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | January 15, 2007 |
| Last updated in NPPES | June 30, 2026 |
| Certification date | June 30, 2026 |
| Mailing address | 1212 Harrison Ave Nw, Olympia, WA 98502-5466 |
Medicare enrollment
| Medicare specialty | RHEUMATOLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE |
| Graduated | 1982 (44 years in practice) |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Olympia
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Dr. John R Kuczynski, MD
406A Black Hills Ln SW, Olympia, WA 98502 · (360) 754-1735
-
Maria Theresa S Kurtz, DO
209 Lilly Rd NE Ste B, Olympia, WA 98506-5030 · (360) 413-8250
-
George O. Lamb, MD
700 Lilly Rd NE, Olympia, WA 98506-5115 · (360) 923-7000
-
Miss. Tui Agaapapalagi Lauilefue, MD
3920 Capital Mall Dr SW Ste 200, Olympia, WA 98502-8701 · (360) 596-4899
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Dr. Ken P Lee, MD
2740 Pacific Ave SE, Olympia, WA 98501-2037 · (360) 705-3061
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Dr. Wilfred Leung, MD
1011 10th Ave SE, Olympia, WA 98501-1566 · (360) 349-0033
-
Yiting Li
209 Lilly Rd NE Ste B, Olympia, WA 98506-5030 · (360) 413-8250
-
Dr. Geoffrey Liu, MD
700 Lilly Rd NE, Olympia, WA 98506-5115 · (360) 923-7000