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

On Call Medical Doctors LLC

Organization Internal Medicine Physician · NPI 1386091452

On Call Medical Doctors LLC is an Internal Medicine Physician in Montgomery, Illinois. Registered with an NPI since 2016.

In the registry since
2016
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

1851 Douglas Rd
Montgomery, IL 60538-2159
Phone: (708) 224-6870
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1386091452
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ali Matari — Owner · (708) 224-6870
NPI enumeratedMay 19, 2016
Last updated in NPPESMay 19, 2016
Mailing address1851 Douglas Rd, Montgomery, IL 60538-2159

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