Dr. Janson Jacob MD
Internal Medicine
Regional Gastroenterology Associates of Lancaster, Ltd. · Media, PA
- Accepts Medicare-Approved Amount
1 of 3 offices. See all.
We don't book appointments. Number from the CMS file, Oct 2026. We haven't called it, and it may be a shared or main line, so ask for Dr. Jacob's office by name. If You Can't Reach Them
- 3Offices
- 2019Graduated
- 2019In NPI Registry Since
Where Dr. Jacob Practices
Media, PA 19063
Regional Gastroenterology Associates of Lancaster, Ltd.
1088 W Baltimore Pike Hcc II, Suite 2407 Main Line Gastroenterology Associates PCLancaster, PA 17601
Regional Gastroenterology Associates of Lancaster, Ltd.
2112 Harrisburg Pike, Suite 200Wynnewood, PA 19096
Regional Gastroenterology Associates of Lancaster, Ltd.
100 E Lancaster Ave, Suite 252If You Can't Reach Them
The number doesn't work, or it's the wrong place
Try another office above. See this doctor's own record in the NPI Registry. Then tell us. We check it against the source. We don't ask who you are, and we don't store your IP address.
You reached a hospital or a main line
Ask for Dr. Jacob's office or the internal medicine department. If they can't find the doctor, tell us.
They aren't taking new patients or your plan
That's common, and only the office can say. See other internal medicine doctors in Media, your plan's own directory, Medicare.gov Care Compare or call 1-800-MEDICARE. Read how to check for new patients.
What the Medicare Record Says
This doctor appears in the CMS file for doctors and clinicians. That is a record of enrollment, not a promise about your visit.
- Medicare Assignment
- Accepts the Medicare-approved amount as payment in full. What This Means
- Group Assignment
- Regional Gastroenterology Associates of Lancaster, Ltd. accepts the Medicare-approved amount as payment in full.
Ask the office: Are you taking new Medicare patients? Do you accept my plan?