Organization Profile
Cornerstone Medical Clinic
Unclaimed ProfileAt a glance
- 1420 Main St, Sumner, WA 98390
About Cornerstone Medical Clinic
Cornerstone Medical Clinic is a healthcare organization in Sumner, WA, registered under internal medicine. The organization's National Provider Identifier (NPI) is 1235460676.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Benigno Waldo A. Dagan, MD Internal Medicine
- Ariana N. McDonald, DNP, ARNP, FNP-C Nurse Practitioner
Specialty
Credentials & Licensing
Contact Information
- (253) 987-5156
- Email not available
Practice Locations
1420 MAIN ST
Sumner, WA 98390
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Common questions
What does Cornerstone Medical Clinic specialize in?
Cornerstone Medical Clinic is an internist in Sumner, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Cornerstone Medical Clinic located?
Cornerstone Medical Clinic is listed at 1420 Main St, Sumner, WA 98390. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Cornerstone Medical Clinic's phone number?
The number on file is (253) 987-5156. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Cornerstone Medical Clinic's NPI number?
Cornerstone Medical Clinic's National Provider Identifier is 1235460676. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has Cornerstone Medical Clinic confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cornerstone Medical Clinic. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Guide.md listings do not constitute medical advice or an endorsement.