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

Judith Williamson, MD

Individual provider Internal Medicine Physician · NPI 1114019676

Judith Williamson, MD is an Internal Medicine in Trenton, New Jersey. Graduated from Georgetown University School of Medicine in 1986, 40 years ago. Practices with Capital Health Multispecialty Group, a 340-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
40
Trained at
Georgetown University School of Medicine
Licensed in
NJ
In the registry since
2006
Specialties on file
2
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

750 Brunswick Ave
Trenton, NJ 08638-5247
Phone: (609) 394-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 750 Brunswick Ave, Trenton, NJ 08638-5247 — (609) 815-7887

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA06145500 (NJ)
Internal Medicine Physician Taxonomy 207R00000X · Licence MA61455 (NJ)

Record details

NPI number1114019676
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 29, 2006
Last updated in NPPESMay 25, 2021
Certification dateMay 25, 2021
Mailing address750 Brunswick Ave, Trenton, NJ 08638-4143

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Capital Health Multispecialty Group — 340 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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