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

Dr. William James Ferges, MD

Individual provider Gastroenterology Physician · NPI 1982909040

Dr. William James Ferges, MD is a Gastroenterology in Somerset, New Jersey. Graduated from Georgetown University School of Medicine in 2008, 18 years ago. Practices with Allied Digestive Health LLC, a 278-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
18
Trained at
Georgetown University School of Medicine
Licensed in
NJ
In the registry since
2011
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

33 Clyde Rd Ste 102
Somerset, NJ 08873-5032
Phone: (732) 873-9200
Fax: (732) 873-1699
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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 25MA08991500 (NJ)

Record details

NPI number1982909040
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 21, 2011
Last updated in NPPESMarch 31, 2015
Mailing address33 Clyde Rd, Suite 102, Somerset, NJ 08873-5032

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Allied Digestive Health Llc — 278 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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