Dr Mark Bertram Sostek, MD - Internal Medicine in Radnor, PA

Dr Mark Bertram Sostek, MD is a Internal Medicine - Gastroenterology physician based in Radnor, Pennsylvania. Dr Mark Bertram Sostek is licensed to practice in Pennsylvania (license number MD065050L) and his current practice location is 250 King Of Prussia Rd, Penn Medicine At Radnor, Radnor, Pennsylvania. He can be reached at his office (for appointments etc.) via phone at (610) 902-1544.

NPI number for Dr Mark Bertram Sostek is 1902881329 and his current mailing address is 1650 Forest Creek Dr, Blue Bell, Pennsylvania. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1902881329.

Contact Information

Dr Mark Bertram Sostek, MD
250 King Of Prussia Rd, Penn Medicine At Radnor,
Radnor, PA 19087-5220
(610) 902-1544
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Bertram Sostek
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location250 King Of Prussia Rd, Radnor, Pennsylvania
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1902881329
  • Provider Enumeration Date: 12/08/2005
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Mark Bertram Sostek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902881329NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD065050L (Pennsylvania)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark Bertram Sostek is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark Bertram Sostek, MD
1650 Forest Creek Dr,
Blue Bell, PA 19422-3652

Ph: (610) 313-9740
Dr Mark Bertram Sostek, MD
250 King Of Prussia Rd, Penn Medicine At Radnor,
Radnor, PA 19087-5220

Ph: (610) 902-1544

Reviews and Comments


Internal Medicine Doctors in Radnor, PA

Dr. Craig Wood, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 631 Hollow Rd, Radnor, PA 19087
Phone: 610-688-8252    
Michael John Kostal, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 250 King Of Prussia Rd, Radnor, PA 19087
Phone: 610-902-2273    
Dr. Steven A Feinstein, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 250 King Of Prussia Road, Radnor, PA 19087
Phone: 610-902-5600    
Matthew C Miller, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 250 King Of Prussia Rd, Radnor, PA 19087
Phone: 610-902-5700    Fax: 610-902-5704
Nazanin Moghbeli, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 250 King Of Prussia Rd, Radnor, PA 19087
Phone: 610-902-2273    
Erika L Tapino, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 250 King Of Prussia Road, Radnor, PA 19087
Phone: 610-902-2000    Fax: 610-872-4033
Janice K Hillman, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 250 King Of Prussia Rd, Ste 2c Penn Medicine At Radnor, Radnor, PA 19087
Phone: 610-902-2450    

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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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