Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Alexander Williams, DDS

Individual provider General Practice Dentistry · NPI 1124291422

Dr. Alexander Williams, DDS practises General Practice Dentistry in Merrillville, Indiana. Licensed in Indiana. Registered with an NPI since 2008.

Licensed in
IN
In the registry since
2008
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

500 W Lincoln Hwy Ste N
Merrillville, IN 46410 Not confirmed with CMS for 18 years — call before visiting
Phone: (219) 769-6444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 12008668 (IN)

Record details

NPI number1124291422
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 8, 2008
Last updated in NPPESApril 8, 2008

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