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Roger Shammas MD in Caledonia, Michigan

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Roger Shammas MD has Cardiovascular Disease (cardiology) as his primary medical specialty. Their primary office is: 10047 Crossroad Ct Se in Caledonia, Michigan. There are 6 additional office locations for Roger Shammas MD that can be viewed towards the end of their profile.

They're a part of the: Advantage Health/saint Mary's Medical Group medical group which has around 406 members. You can call their office at 616-685-8850 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Wayne State University School Of Medicine and graduated in 1991 (around 33 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.


Roger A Shammas MD Office Phone and Directions

Roger Shammas MD
Advantage Health/saint Mary's Medical Group
10047 Crossroad Ct Se
Caledonia, Michigan 49316
616-685-8850


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Phone: 616-685-8850


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Healthcare Info for Roger Shammas MD

Medical School: Wayne State University School Of Medicine
Graduation Year: 1991
The Primary Medical Specialty for Roger Shammas MD is listed as: Cardiovascular Disease (cardiology)
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 33
PAC (PECOS ID)#: 3375528094
NPI #: 1346235595
NPI Created On: 09/14/2005
NPI Last Updated Listed as: 03/31/2008
Primary Taxonomy Code: 207RC0000X
License Number:
4301070756
Listed Gender: Male

Insurance, Services, Charges


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

  • Molina Healthcare of Michigan, Inc.
  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Review and interpretation of external ekg recording for more than 48 hours up to 21 days
  2. 3d radiographic procedure
  3. Nuclear medicine study of vessels of heart using drugs or exercise multiple studies
  4. Nuclear medicine study of vessels of heart using drugs or exercise multiple studies
  5. Routine electrocardiogram (ekg) using at least 12 leads with interpretation and report
  6. Routine electrocardiogram (ekg) using at least 12 leads with interpretation and report
  7. Exercise or drug-induced heart and blood vessel stress test with ekg monitoring and physician supervision
  8. Exercise or drug-induced heart and blood vessel stress test with ekg monitoring and physician supervision
  9. Exercise or drug-induced heart and blood vessel stress test with ekg monitoring, physician interpretation and report
  10. Exercise or drug-induced heart and blood vessel stress test with ekg monitoring, physician interpretation and report
  11. Heart rhythm symptom-related interpretation of 24-hour ekg monitoring up to 30 days
  12. Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report
  13. Remote evaluations of single, dual, or multiple lead pacemaker system with qualified health care professional analysis, review, and report, up to 90 days
  14. Remote evaluations of heart rhythm monitor system implanted under skin with qualified health care professional analysis, review, and report, up to 30 days
  15. Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function
  16. Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function
  17. Follow-up or limited ultrasound examination of heart
  18. Insertion of probe in esophagus for heart ultrasound examination including interpretation and report
  19. Doppler ultrasound study of heart blood flow, valves, and chambers
  20. Follow-up or limited heart doppler ultrasound study of heart blood flow, valves, and chambers

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: $25

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 813252939

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: CARDIOVASCULAR

Name of Drug #1: ENTRESTO

Open Associated Drug #1: 0078-0659-20


Payments Total: $17

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 848652417

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: CARDIOVASCULAR

Name of Drug #1: VERQUVO

Open Associated Drug #1: 0006-5030-01


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 763525212

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: DIABETES

Name of Drug #1: JARDIANCE

Open Associated Drug #1: 0597-0152-30


Payments Total: $39

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 815557965

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: Cardiac Rhythm Management

Name of Drug #1: Confirm Rx


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 815841519

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: Heart Failure

Name of Drug #1: CardioMEMS HF System


Additional Office Locations

1. Advantage Health/saint Mary's Medical Group
200 Jefferson Ave Se
Grand Rapids, MI 49503
Group Members: 406

Phone: 616-685-8850

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2. Advantage Health/saint Mary's Medical Group
220 Cherry St Se
Grand Rapids, MI 49503
Group Members: 406

Phone: 616-685-8850

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3. Advantage Health/saint Mary's Medical Group
250 Cherry St Se
Grand Rapids, MI 49503
Group Members: 406

Phone: 616-685-8850

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4. Advantage Health/saint Mary's Medical Group
1000 E Paris Ave Se
Grand Rapids, MI 49546
Suite 200
Group Members: 406

Phone: 616-685-8850

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5. Advantage Health/saint Mary's Medical Group
300 Lafayette Ave Se
Grand Rapids, MI 49503
Group Members: 406


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6. Advantage Health/saint Mary's Medical Group
310 Lafayette Ave Se
Grand Rapids, MI 49503
Group Members: 406


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Providers in Advantage Health/saint Mary's Medical Group

1.Laura Ackerman Np

10047 Crossroad Ct Se
Caledonia Mi 49316-7316
Advantage Health/saint Mary's Medical Group
Nurse Practitioner

2.Laura Ackerman Np

220 Cherry St Se
Grand Rapids Mi 49503-4608
Advantage Health/saint Mary's Medical Group
Nurse Practitioner

3.Laura Ackerman Np

250 Cherry St Se
Grand Rapids Mi 49503-4608
Advantage Health/saint Mary's Medical Group
Nurse Practitioner

4.Miriam Adrianson

245 Cherry St Se
Grand Rapids Mi 49503-4607
Advantage Health/saint Mary's Medical Group
Family Practice

5.William Ahrens Md

10047 Crossroad Ct Se
Caledonia Mi 49316-7316
Advantage Health/saint Mary's Medical Group
Family Practice

6.William Ahrens Md

200 Jefferson Ave Se
Grand Rapids Mi 49503-4502
Advantage Health/saint Mary's Medical Group
Family Practice

View all 406 members of Advantage Health/saint Mary's Medical Group medical group