Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William C Sloan, MD

Individual provider Gastroenterology Physician · NPI 1578750204

William C Sloan, MD is a Gastroenterology Physician in West Orange, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

101 Old Short Hills Rd Ste 217
West Orange, NJ 07052-1000
Phone: (973) 731-4600
Fax: (973) 731-0525
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 25MA02230000 (NJ)

Record details

NPI number1578750204
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2007
Last updated in NPPESAugust 9, 2026
Mailing address101 Old Short Hills Rd, Suite 217, West Orange, NJ 07052-1000

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