Physician Profile

Elsa Chang, M.D.

Unclaimed Profile

About Dr. Chang

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Specialty

Infectious Disease (Primary)

Credentials & Licensing

TX licenseM3183
NPI1801833108
NPI issued06/02/2006

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Elsa Chang's specialty?

Elsa Chang is an infectious disease specialist in Mcallen, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Infectious Disease”.

NPI registry

Where can I find Elsa Chang?

Elsa Chang is listed at 1200 E Ridge Rd Suite # 8, Mcallen, TX 78503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Elsa Chang?

The number on file is (956) 630-5530. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Elsa Chang's NPI number?

Elsa Chang's National Provider Identifier is 1801833108. 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 Elsa Chang been practicing?

Elsa Chang 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 Elsa Chang confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Elsa Chang. 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.