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Physician Profile

William Mak, D.O.

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Where to find William Mak, D.O.

About Dr. Mak

William Mak, D.O. is a healthcare provider in Stony Brook, NY specializing in pediatric emergency medicine. William is also listed as specializing in pediatrics. This provider record is associated with NPI 1811256258.

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

Education & Training

School Other Graduated: 2012

Specialty

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 279661As reported
NPINational Provider Identifier
1811256258Issued 2012

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is William Mak's specialty?

William Mak is a pediatric emergency medicine in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find William Mak?

William Mak is listed at SUNY at Stony Brook Department of Pediatrics Hsc T-11 / 040, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact William Mak?

The number on file is (631) 444-2020. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William Mak's NPI number?

William Mak's National Provider Identifier is 1811256258. 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

What is William Mak's education?

William Mak attended Other, graduating in 2012. This comes from the CMS National Downloadable File.

CMS public data

How long has William Mak been practicing?

William Mak has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.

CMS public data

Has William Mak confirmed this information?

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

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