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

Individual provider Counselor · NPI 1124710108

Calvert C Williams Sr. is a Counselor in Chicago, Illinois. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023
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Practice location Address checks out

1525 E 53rd St
Chicago, IL 60615-4557
Phone: (773) 906-6690
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1124710108
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 25, 2023
Last updated in NPPESJune 19, 2023
Certification dateJune 19, 2023
Mailing address1525 E 53rd St, Chicago, IL 60615-4557

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