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

United Diagnostic Services LLC

Organization Cardiovascular Disease Physician · NPI 1972866184

United Diagnostic Services LLC is a Cardiovascular Disease Physician in Merrillville, Indiana. Registered with an NPI since 2012.

In the registry since
2012
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5304 Broadway
Merrillville, IN 46410-1555
Phone: (224) 636-3637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Ultrasound Physician (primary) Taxonomy 2085U0001X
Cardiovascular Disease Physician Taxonomy 207RC0000X
Diagnostic Radiology Physician Taxonomy 2085R0202X
Radiologic Technologist Taxonomy 247100000X

Record details

NPI number1972866184
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Zafer Khan — Director · (224) 636-3637
NPI enumeratedJune 21, 2012
Last updated in NPPESJune 21, 2012
Mailing address6124 N Milwaukee Ave, Suite 2, Chicago, IL 60646-3830

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