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John Castor in Columbus, Ohio

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John Castor has Gastroenterology as his primary medical specialty. Their primary office is: 3400 Olentangy River Rd in Columbus, Ohio.

They're a part of the: Ohio Gastroenterology Group, Inc. medical group which has around 100 members. You can call their office at 614-754-5500 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University and graduated in 2005 (around 19 years of experience). They are listed as doing telehealth appointments.


John Mathhew Castor Office Phone and Directions

John Castor
Ohio Gastroenterology Group, Inc.
3400 Olentangy River Rd
Columbus, Ohio 43202
614-754-5500


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Phone: 614-754-5500


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Healthcare Info for John Castor

Medical School: Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University
Graduation Year: 2005
The Primary Medical Specialty for John Castor is listed as: Gastroenterology
Approximate Years of Experience: 19
PAC (PECOS ID)#: 7911175708
NPI #: 1093987257
NPI Created On: 03/27/2008
NPI Last Updated Listed as: 11/02/2023
Primary Taxonomy Code: 207RG0100X
License Number:
35097145
Listed Gender: Male

Insurance, Services, Charges


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

  • Humana
  • 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. Biopsy of large bowel using an endoscope
  5. Removal of polyps or growths of large bowel using an endoscope
  6. Pathology examination of tissue using a microscope, intermediate complexity
  7. Special stained specimen slides to identify organisms including interpretation and report
  8. Special stained specimen slides to examine tissue including interpretation and report
  9. New patient office or other outpatient visit, typically 30 minutes
  10. Established patient office or other outpatient visit, typically 15 minutes
  11. Established patient office or other outpatient, visit typically 25 minutes
  12. Initial hospital inpatient care, typically 50 minutes per day
  13. Subsequent hospital inpatient care, typically 15 minutes per day
  14. Physician telephone patient service, 11-20 minutes of medical discussion
  15. Colorectal cancer screening; colonoscopy on individual at high risk
  16. Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito

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: $109

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 833618639

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: THERAPY FOR CSID

Name of Drug #1: SUCRAID

Open Associated Drug #1: 67871-111-04


Payments Total: $120

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 783645655

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


Gastroenterology Professionals in Columbus

3400 Olentangy River Rd
Columbus, OH
Ohio Gastroenterology Group, Inc.

3595 Olentangy River Rd
Columbus, OH
Ohiohealth Corporation

3400 Olentangy River Rd
Columbus, OH
Ohio Gastroenterology Group, Inc.

85 Mcnaughten Rd
Columbus, OH
Ohio Gastroenterology Group, Inc.

3535 Olentangy River Rd
Columbus, OH
Ohio Gastroenterology Group, Inc.

111 S Grant Ave
Columbus, OH
Digestive Associates Of Ohio

Providers in Ohio Gastroenterology Group, Inc.

1.Ahmad Anaizi

1025 Refugee Rd
Pickerington Oh 43147-9861
Ohio Gastroenterology Group, Inc.
Gastroenterology

2.Ahmad Anaizi

3400 Olentangy River Rd
Columbus Oh 43202-1576
Ohio Gastroenterology Group, Inc.
Gastroenterology

3.Scott Arlin Md

430 Altair Pkwy
Westerville Oh 43082-7624
Ohio Gastroenterology Group, Inc.
Gastroenterology

4.Scott Arlin Md

3400 Olentangy River Rd
Columbus Oh 43202-1576
Ohio Gastroenterology Group, Inc.
Gastroenterology

5.Michelle Bailey

1025 Refugee Rd
Pickerington Oh 43147-9861
Ohio Gastroenterology Group, Inc.
Nurse Practitioner

6.Michelle Bailey

3400 Olentangy River Rd
Columbus Oh 43202-1576
Ohio Gastroenterology Group, Inc.
Nurse Practitioner

View all 100 members of Ohio Gastroenterology Group, Inc. medical group