Dr Nathan Joseph Landesman, DO - Medicare Gastroenterology in Grand Blanc, MI

Dr Nathan Joseph Landesman, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Grand Blanc, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Flint Gastroenterology Associates Pc and his current practice location is 600 Health Park Blvd Ste D, Grand Blanc, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 603-8400.

Dr Nathan Joseph Landesman is licensed to practice in Michigan (license number 5101015229) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1457397143.

Contact Information

Dr Nathan Joseph Landesman, DO
600 Health Park Blvd Ste D,
Grand Blanc, MI 48439-2558
(810) 603-8400
(810) 603-8410



Physician's Profile

Full NameDr Nathan Joseph Landesman
GenderMale
SpecialityGastroenterology
Experience22 Years
Location600 Health Park Blvd Ste D, Grand Blanc, Michigan
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Nathan Joseph Landesman attended and graduated from Michigan State University College Of Osteopathic Medicine in 2002
  NPI Data:
  • NPI Number: 1457397143
  • Provider Enumeration Date: 06/21/2006
  • Last Update Date: 02/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3779582481
  • Enrollment ID: I20061206000563

Medical Identifiers

Medical identifiers for Dr Nathan Joseph Landesman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457397143NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 5101015229 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Genesys Regional Medical Center - Health ParkGrand blanc, MIHospital
Mclaren FlintFlint, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Flint Gastroenterology Associates Pc30725891009

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Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Nathan Joseph Landesman allows following entities to bill medicare on his behalf.
Entity NameAscension Genesys Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528283033
PECOS PAC ID: 2062323033
Enrollment ID: O20031208000842

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Entity NameFlint Gastroenterology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982658456
PECOS PAC ID: 3072589100
Enrollment ID: O20040909000321

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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 Nathan Joseph Landesman is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Nathan Joseph Landesman, DO
600 Health Park Blvd Ste D,
Grand Blanc, MI 48439-2558

Ph: (810) 603-8400
Dr Nathan Joseph Landesman, DO
600 Health Park Blvd Ste D,
Grand Blanc, MI 48439-2558

Ph: (810) 603-8400

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Internal Medicine Doctors in Grand Blanc, MI

Dr. Indira Alluru, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 414 Perry Rd, Grand Blanc, MI 48439
Phone: 810-695-1849    Fax: 810-695-1736
Isabella Martyna Chojnacki, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Garret Eugene Clark, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5986    
Ziauddin Syed,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5981    Fax: 810-606-5990
Dr. Daniel Ramirez, DO
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Parkway, Medical Education Suite 4626, Grand Blanc, MI 48439
Phone: 810-606-5986    Fax: 810-606-5589
Sherehan Ibrahim, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Paul Lafia, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3399 Pollock Rd, Grand Blanc, MI 48439
Phone: 810-603-0170    Fax: 810-579-1705

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