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John Williams — NPI 1831286962, Madison, WI | NPI Central

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John Williams

NPI 1831286962 · Pediatric Infectious Diseases Physician · Madison, WI

Provider details

NPI number: 1831286962
Entity type: Individual
Primary specialty: Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: 23460 (NH)

Specialties & taxonomies

Pediatric Infectious Diseases PhysicianPrimary2080P0208XLicense 84587-20 (WI)
Allopathic & Osteopathic Physicians
Pediatric Infectious Diseases Physician2080P0208XLicense 23460 (NH)
Allopathic & Osteopathic Physicians
Pediatric Infectious Diseases Physician2080P0208XLicense MD34293 (TN)
Allopathic & Osteopathic Physicians

Practice location

1675 Highland Ave

Madison, WI 53792-0001

Phone: (608) 263-0946

Approximate (ZIP-level) locationGet directions

More WI providers

Mailing address

7974 Uw Health Ct

Middleton, WI 53562-5531

Additional practice locations (3)

1 Medical Center Dr
Lebanon, NH 03756-1000
Phone: (603) 650-5000
3601 Tvc
Third Floor
Nashville, TN 37232-0001
Phone: (615) 322-3000
600 Highland Ave
Madison, WI 53792-0001
Phone: (608) 263-0946

Registry dates

Enumerated: 2006-10-09
Last updated: 2025-02-24
Certified: 2025-02-24

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.