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Michael Zerega MD in Saint Louis, Missouri

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Michael Zerega MD has Gastroenterology as his primary medical specialty. Their primary office is: 615 S New Ballas Rd in Saint Louis, Missouri. There is an additional office location, for a total of two, for Michael Zerega MD that can be viewed further down.

They're a part of the: Mercy Clinic Gastroenterology Llc medical group which has around 53 members. You can call their office at 314-251-2880 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Washington University School Of Medicine and graduated in 1997 (around 27 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Michael J Zerega MD Office Phone and Directions

Michael Zerega MD
Mercy Clinic Gastroenterology Llc
615 S New Ballas Rd
Saint Louis, Missouri 63141
314-251-2880


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Phone: 314-251-2880


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Healthcare Info for Michael Zerega MD

Medical School: Washington University School Of Medicine
Graduation Year: 1997
The Primary Medical Specialty for Michael Zerega MD is listed as: Gastroenterology
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 27
PAC (PECOS ID)#: 0042231250
NPI #: 1073505178
NPI Created On: 08/16/2005
NPI Last Updated Listed as: 04/02/2015
Primary Taxonomy Code: 207RG0100X
License Number:
2000154596
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Celtic Insurance Company
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  2. Diagnostic examination of large bowel using an endoscope
  3. Biopsy of large bowel using an endoscope
  4. Removal of polyps or growths of large bowel using an endoscope
  5. Removal of polyps or growths of large bowel using an endoscope
  6. Measurement of esophageal swallowing movement
  7. New patient office or other outpatient visit, typically 30 minutes
  8. Established patient office or other outpatient visit, typically 15 minutes
  9. Established patient office or other outpatient, visit typically 25 minutes
  10. Initial hospital inpatient care, typically 50 minutes per day
  11. Initial hospital inpatient care, typically 70 minutes per day
  12. Subsequent hospital inpatient care, typically 15 minutes per day
  13. Subsequent hospital inpatient care, typically 25 minutes per day
  14. Colorectal cancer screening; colonoscopy on individual at high risk

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $100

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783667257

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Neuroscience

Name of Drug #1: ZEPOSIA

Open Associated Drug #1: 59572-820-30


Additional Office Locations

1. Mercy Clinic Gastroenterology Llc
200 Brevco Plz
Lake Saint Louis, MO 63367
Suite 208
Group Members: 53

Phone: 314-251-2880

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Gastroenterology Professionals in Saint Louis

615 S New Ballas Rd
Saint-louis, MO
Mercy Clinic Gastroenterology Llc

11155 Dunn Rd
Saint-louis, MO
Fairview Heights Medical Group Sc

1201 S Grand Blvd
Saint-louis, MO
Ssm Health Care Group

1225 S Grand Blvd
Saint-louis, MO
Ssm Health Care Group

10101 Woodfield Ln
Saint-louis, MO
Ssm Health Care Group

3635 Vista Ave
Saint-louis, MO
Slh Physicians Llc

Providers in Mercy Clinic Gastroenterology Llc

1.Yazan Abdalla

10012 Kennerly Rd
Saint Louis Mo 63128-2197
Mercy Clinic Gastroenterology Llc
Gastroenterology

2.Yazan Abdalla

200 Brevco Plz
Lake Saint Louis Mo 63367-2950
Mercy Clinic Gastroenterology Llc
Gastroenterology

3.Samer Al-kaade Md

200 Brevco Plz
Lake Saint Louis Mo 63367-2950
Mercy Clinic Gastroenterology Llc
Gastroenterology

4.Mohammed Eyad Alsabbagh

10012 Kennerly Rd
Saint Louis Mo 63128-2197
Mercy Clinic Gastroenterology Llc
Gastroenterology

5.Michael Ansstas

615 S New Ballas Rd
Saint Louis Mo 63141-8221
Mercy Clinic Gastroenterology Llc
Internal Medicine

6.Youssef Assioun

10012 Kennerly Rd
Saint Louis Mo 63128-2197
Mercy Clinic Gastroenterology Llc
Gastroenterology

View all 53 members of Mercy Clinic Gastroenterology Llc medical group