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

Mr. Stephen J Williams, MD

Individual provider Infectious Disease Physician · NPI 1184690190

Mr. Stephen J Williams, MD is an Infectious Disease in Randolph, New Jersey. Qualified in 1998, 28 years ago. Practices with Id Care LLC, a 119-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
28
Licensed in
NJ
In the registry since
2006
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

765 Route 10 E
Randolph, NJ 07869
Phone: (973) 989-0068
Fax: (973) 361-8955
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X (NJ)

Record details

NPI number1184690190
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 28, 2006
Last updated in NPPESJuly 12, 2007
Mailing address105 Raider Blvd, Suite 101, Hillsborough, NJ 08844-1528

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Id Care Llc — 119 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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