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John Macksood DO in Flint, Michigan

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John Macksood DO has Gastroenterology as his primary medical specialty. Their primary office is: 420 S Saginaw St in Flint, Michigan. There are 2 additional office locations for John Macksood DO that can be viewed towards the end of their profile.

They're a part of the: Ascension Genesys Hospital medical group which has around 98 members. You can call their office at 810-232-3522 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Michigan State University College Of Osteopathic Medicine and graduated in 1993 (around 31 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.


John M Macksood DO Office Phone and Directions

John Macksood DO
Ascension Genesys Hospital
420 S Saginaw St
Flint, Michigan 48502
810-232-3522


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Phone: 810-232-3522


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Healthcare Info for John Macksood DO

Medical School: Michigan State University College Of Osteopathic Medicine
Graduation Year: 1993
The Primary Medical Specialty for John Macksood DO is listed as: Gastroenterology
Credentials: DO
Additional Credentials:
Approximate Years of Experience: 31
PAC (PECOS ID)#: 3779559802
NPI #: 1952387797
NPI Created On: 12/22/2005
NPI Last Updated Listed as: 01/04/2010
Primary Taxonomy Code: 207RG0100X
License Number:
5101012207
Listed Gender: Male

Insurance, Services, Charges


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

  • Humana
  • McLaren Health Plan Community
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope
  2. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  3. Balloon dilation of esophagus using an endoscope
  4. Diagnostic examination of large bowel using an endoscope
  5. Biopsy of large bowel using an endoscope
  6. Removal of polyps or growths of large bowel using an endoscope
  7. Established patient office or other outpatient visit, typically 15 minutes
  8. Established patient office or other outpatient, visit typically 25 minutes
  9. Initial hospital inpatient care, typically 50 minutes per day
  10. Initial hospital inpatient care, typically 70 minutes per day
  11. Subsequent hospital inpatient care, typically 25 minutes per day
  12. Colorectal cancer screening; colonoscopy on individual at high risk
  13. Colorectal cancer screening; colonoscopy on individual not meeting criteria for 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: $12

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795428985

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: VIROLOGY

Name of Drug #1: MAVYRET

Open Associated Drug #1: 0074-2625-28


Additional Office Locations

1. Flint Gastroenterology Associates Pc
600 Health Park Blvd
Grand Blanc, MI 48439
Suite D
Group Members: 10

Phone: 810-232-3522

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2. Mckenzie Memorial Hospital
120 N Delaware St
Sandusky, MI 48471
Group Members: 25

Phone: 810-232-3522

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Gastroenterology Professionals in Flint

420 S Saginaw St
Flint, MI
Ascension Genesys Hospital

5059 Villa Linde Pkwy
Flint, MI

420 S Saginaw St
Flint, MI
Ascension Genesys Hospital

1345 Willowdale Ct
Flint, MI

420 S Saginaw St
Flint, MI
Ascension Genesys Hospital

5202 Miller Rd
Flint, MI

Providers in Ascension Genesys Hospital

1.Mohamad Al Jabban

1 Genesys Pkwy
Grand Blanc Mi 48439-8065
Ascension Genesys Hospital
Internal Medicine

2.Mohamad Al Jabban

420 S Saginaw St
Flint Mi 48502-1803
Ascension Genesys Hospital
Internal Medicine

3.Mohamad Al Jabban

420 S Saginaw St
Flint Mi 48502-1803
Ascension Genesys Hospital
Internal Medicine

4.Adele Alef Cna

1 Genesys Pkwy
Grand Blanc Mi 48439-8065
Ascension Genesys Hospital
Certified Registered Nurse Anesthetist (crna)

5.Natalia Baj-osiewicz

1 Genesys Pkwy
Grand Blanc Mi 48439-8065
Ascension Genesys Hospital
Internal Medicine

6.Natalia Baj-osiewicz

420 S Saginaw St
Flint Mi 48502-1803
Ascension Genesys Hospital
Internal Medicine

View all 98 members of Ascension Genesys Hospital medical group