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Fadi Siyam in O Fallon, Illinois

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Fadi Siyam has Endocrinology as his primary medical specialty. Their primary office is: 775 Sunset Blvd B in O Fallon, Illinois.

They're a part of the: Hshs Medical Group Inc medical group which has around 240 members. You can call their office at 618-235-8500 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Sorry, his university is not listed and graduated in 2005 (around 19 years of experience). They are listed as doing telehealth appointments.


Fadi F Siyam Office Phone and Directions

Fadi Siyam
Hshs Medical Group Inc
775 Sunset Blvd B
O Fallon, Illinois 62269
618-235-8500


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Phone: 618-235-8500


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Healthcare Info for Fadi Siyam

Medical School: Sorry, his university is not listed
Graduation Year: 2005
The Primary Medical Specialty for Fadi Siyam is listed as: Endocrinology
Approximate Years of Experience: 19
PAC (PECOS ID)#: 0143459420
NPI #: 1558526574
NPI Created On: 07/21/2008
NPI Last Updated Listed as: 12/28/2021
Primary Taxonomy Code: 207RE0101X
License Number:
036150752
Listed Gender: Male

Procedures, Services, Charges


Services and Procedures include:

  1. Blood glucose (sugar) test performed by hand-held instrument
  2. Hemoglobin a1c level
  3. New patient office or other outpatient visit, typically 30 minutes
  4. New patient office or other outpatient visit, typically 45 minutes
  5. Established patient office or other outpatient visit, typically 15 minutes
  6. Established patient office or other outpatient, visit typically 25 minutes

Providers in Hshs Medical Group Inc

1.Saad Ahmad

800 E Carpenter
Springfield Il 62769-5324
Hshs Medical Group Inc
Internal Medicine

2.Asad Ahmed

1800 E Lake Shore Dr
Decatur Il 62521-3810
Hshs Medical Group Inc
Hospitalist

3.Asad Ahmed

800 E Carpenter
Springfield Il 62769-5324
Hshs Medical Group Inc
Hospitalist

4.Abdulaziz Alali

3 Saint Elizabeth Blvd
O Fallon Il 62269-1099
Hshs Medical Group Inc
Neurosurgery

5.Giuseppe Aliperti

9515 Holy Cross Lane
Breese Il 62230-3618
Hshs Medical Group Inc
Gastroenterology

6.Swapna Reddy Allamreddy

1900 E Lake Shore Dr
Decatur Il 62521-3848
Hshs Medical Group Inc
Family Practice

View all 240 members of Hshs Medical Group Inc medical group