Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARY KATHERINE SIEMON, RN ARNP
ActiveMARY KATHERINE SIEMON, RN ARNP is a Nurse Practitioner healthcare provider located in SEATTLE, Washington. NPI 1891802641 is currently active in the NPPES registry. Verify at CMS.
Nurse Practitioner · SEATTLE, WA
Registration Details
- NPI Number
- 1891802641
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Aug 25, 2006 (19.998152007831 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
RN00048036 (WA)AP30004897 (WA)
Practice Information
- Address
-
180 NICKERSON STSTE 303SEATTLE, WA, 981091631Browse WA providers · Browse ZIP 98109
- Phone
- 2062848963
- Primary Specialty
-
Nurse Practitioner
363L00000X
- Additional Specialty
- Nurse Practitioner
Other Nurse Practitioner Providers in SEATTLE, WA
| Name | Credential | NPI |
|---|---|---|
| MS. NANCY LOUISE STOKLEY | ARNP, RN, MN | 1558353888 |
| DEBORAH R KEARNES | ARNP | 1356338834 |
| OLGA VOLOSHINA | ARNP | 1265429740 |
| MELODY A MUSIC | ARNP | 1225025794 |
| CAROLYN J BURKHART | ARNP | 1275520744 |
| MS. PAULA COX-NORTH | ARNP | 1699763573 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.