Physician Profile

Tik L. Tjoa, MD

Unclaimed Profile

About Dr. Tjoa

Tik L. Tjoa, MD is a healthcare provider in Ponoma, CA specializing in endocrinology, diabetes & metabolism. Tik is also listed as specializing in internal medicine.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Specialty

Endocrinology, Diabetes & Metabolism (Primary)
Endocrinology, Diabetes & Metabolism (Additional)

Credentials & Licensing

CA licenseA29682
NPI1811943186
NPI issued05/26/2006

Source: NPPES NPI Registry

Common questions

What is Dr. Tjoa's specialty?

Dr. Tjoa is an endocrinologist in Ponoma, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.

NPI registry

Where can I find Dr. Tjoa?

Dr. Tjoa is listed at 3530 West Pomona Blvd, Ponoma, CA 91769. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Tjoa?

The number on file is (909) 595-1221. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Tjoa's NPI number?

Dr. Tjoa's National Provider Identifier is 1811943186. 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

How long has Dr. Tjoa been practicing?

Dr. Tjoa has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Tjoa confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tjoa. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.