Dr. William John Heetderks , MD
Internal Medicine • Newaygo, MI
Professional Overview & Biography Verified Profile Summary
Dr. William Heetderks, MD is a registered healthcare professional specializing in Internal Medicine in Newaygo, MI. Practice services are available at 5678 S GORDON AVE under active NPI credentials.
Practice Location & Contact Primary Location
5678 S Gordon Ave
Newaygo, MI 493379162
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Newaygo, MI
Practicing in Newaygo, MI (6010 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-18NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 5678 S GORDON AVE, NEWAYGO, MI 493379162 (Tel: 2312453279)
Registered at 5678 S GORDON AVE, NEWAYGO, MI 493379162
Recorded as WILLIAM HEETDERKS, MD
Internal Medicine (License #D0035115 in MD)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
5678 S Gordon Ave
Newaygo, MI 493379162
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