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Physician Profile

William S. Ferguson, MD

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At a glance

About Dr. Ferguson

Based in Saint Louis, MO, William S. Ferguson, MD is listed in the NPI registry under pediatric hematology-oncology. William graduated from New York University School of Medicine in 1982. NPI 1538263140 identifies this record in the national registry.

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

Education & Training

Specialty

Credentials & Licensing

MO licenceAs reported to the NPI registry
No. 2004006664As reported
NPINational Provider Identifier
1538263140Issued 2006

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 Dr. Ferguson's specialty?

Dr. Ferguson is a pediatric hematology in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatric Hematology-Oncology”.

NPI registry

Where can I find Dr. Ferguson?

Dr. Ferguson is listed at 1465 S Grand Blvd, Saint Louis, MO 63104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Ferguson?

The number on file is (314) 577-5638. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Ferguson's NPI number?

Dr. Ferguson's National Provider Identifier is 1538263140. 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 Dr. Ferguson's medical education?

Dr. Ferguson attended New York University School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Ferguson been practicing?

Dr. Ferguson has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Ferguson confirmed this information?

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

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