Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Nathan Joseph Landesman, DO

Individual provider Gastroenterology Physician · NPI 1457397143

Dr. Nathan Joseph Landesman, DO is a Gastroenterology in Grand Blanc, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2002, 24 years ago. Practices with Henry Ford Health Genesys Hospital, a 86-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
24
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

600 Health Park Blvd Ste D
Grand Blanc, MI 48439-2558
Phone: (810) 603-8400
Fax: (810) 603-8410
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 5101015229 (MI)

Record details

NPI number1457397143
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESFebruary 16, 2024
Certification dateFebruary 16, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2002 (24 years in practice)
Group practice Henry Ford Health Genesys Hospital — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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