Mark D Gretsinger, MD - Internal Medicine in Toledo, OH

Mark D Gretsinger, MD is a Internal Medicine - Gastroenterology physician based in Toledo, Ohio. Mark D Gretsinger is licensed to practice in Ohio (license number 35051729G) and his current practice location is 3439 Granite Cir, Toledo, Ohio. He can be reached at his office (for appointments etc.) via phone at (419) 843-7996.

NPI number for Mark D Gretsinger is 1407843758 and his current mailing address is 3439 Granite Cir, Toledo, Ohio. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1407843758.

Contact Information

Mark D Gretsinger, MD
3439 Granite Cir,
Toledo, OH 43617-1161
(419) 843-7996
(419) 841-7725

Map and Direction




Physician's Profile

Full NameMark D Gretsinger
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location3439 Granite Cir, Toledo, Ohio
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1407843758
  • Provider Enumeration Date: 10/03/2005
  • Last Update Date: 04/30/2012

Medical Identifiers

Medical identifiers for Mark D Gretsinger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407843758NPI-NPPES
000000581578OtherANTHEM
0753868MedicaidOH
4095519OtherAETNA
P00659823OtherRAILROAD MEDICARE
00633OtherPARAMOUNT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 35051729G (Ohio)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. Mark D Gretsinger 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
Mark D Gretsinger, MD
3439 Granite Cir,
Toledo, OH 43617-1161

Ph: (419) 843-7996
Mark D Gretsinger, MD
3439 Granite Cir,
Toledo, OH 43617-1161

Ph: (419) 843-7996

Reviews and Comments


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