Cornerstone Family Health Clinic
NPI 1669768974 · Family Medicine Physician · Kirkland, WA
Cornerstone Family Health Clinic is a Family Medicine Physician organization in Kirkland, WA (NPI 1669768974).
Provider details
- NPI number
- 1669768974
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Monwai, Naturopathic Doctor(425) 821-1800
- License
- LH60201231 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2011-06-24
- Last updated
- 2011-06-24
Frequently asked questions
- What is Cornerstone Family Health Clinic's NPI number?
- Cornerstone Family Health Clinic's National Provider Identifier (NPI) is 1669768974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Family Health Clinic?
- Cornerstone Family Health Clinic is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cornerstone Family Health Clinic located?
- Cornerstone Family Health Clinic's practice location on file with NPPES is 13115 121st Way Ne, Kirkland, WA 98034-3051.
- What is Cornerstone Family Health Clinic's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Family Health Clinic is (425) 821-1800.
- Who is the authorized official for Cornerstone Family Health Clinic?
- The authorized official listed on Cornerstone Family Health Clinic's NPPES record is Mark Monwai, Naturopathic Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Family Health Clinic's NPI active?
- Yes — Cornerstone Family Health Clinic's NPI (1669768974) is active in the NPPES registry as of the last update on 2011-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.