Are you Holly Tan? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Holly Tan

Is this you? Edit this profile

At a glance

About Holly Tan

Holly Tan is a healthcare provider located in Highland, IL. NPI 1154220440 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1154220440Issued 2026

As reported to the NPI registry ↗

Common questions

What is Holly Tan's address?

Holly Tan is listed at 4501 Hill Rd, Highland, IL 62249. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Holly Tan?

The number on file is (618) 830-6562. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Holly Tan's NPI number?

Holly Tan's National Provider Identifier is 1154220440. 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 Holly Tan confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD