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

Michael W Masnyj, DO

Individual provider Pulmonary Disease Physician · NPI 1194002550

Michael W Masnyj, DO is a Pulmonary Disease in Lansing, Michigan. Graduated from Ohio University, College of Osteopathic Medicine in 2011, 15 years ago. Practices with Edward W Sparrow Hospital Association, a 694-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
15
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
MI
In the registry since
2011
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.

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Practice location Address checks out

1200 E Michigan Ave Ste 415
Lansing, MI 48912
Phone: (517) 484-2760
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4660 S Hagadorn Rd Ste 405, East Lansing, MI 48823-6819 — (517) 884-8600

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 5101019549 (MI)

Record details

NPI number1194002550
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 12, 2011
Last updated in NPPESApril 5, 2019
Mailing address1200 E Michigan Ave Ste 415, Lansing, MI 48912-1897

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2011 (15 years in practice)
Group practice Edward W Sparrow Hospital Association — 694 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

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