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Valeria Siemion, MD
NPI 1639151152 · Family Medicine Physician · Kirkland, WA
Valeria Siemion, MD is a Family Medicine Physician provider in Kirkland, WA (NPI 1639151152).
Provider details
- NPI number
- 1639151152
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00027042 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
11521 Ne 128th St
Suite 100
Kirkland, WA 98034-4317
Phone: (425) 899-6800
Fax: (425) 899-6808
Street-level locationGet directions
Mailing address
Po Box 2153 Dept 40339
Birmingham, AL 35287-9387
Registry dates
- Enumerated
- 2005-11-18
- Last updated
- 2020-08-20
- Certified
- 2020-08-20
Frequently asked questions
- What is Valeria Siemion's NPI number?
- Valeria Siemion's National Provider Identifier (NPI) is 1639151152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valeria Siemion's specialty?
- Valeria Siemion is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Valeria Siemion located?
- Valeria Siemion's practice location on file with NPPES is 11521 Ne 128th St, Kirkland, WA 98034-4317.
- What is Valeria Siemion's phone number?
- The practice phone number listed in the NPPES registry for Valeria Siemion is (425) 899-6800.
- Is Valeria Siemion's NPI active?
- Yes — Valeria Siemion's NPI (1639151152) is active in the NPPES registry as of the last update on 2020-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.