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

Joseph Zachariah, MD

Individual provider Neurology Physician · NPI 1548585722

Joseph Zachariah, MD is a Neurology in Grand Rapids, Michigan. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2010, 16 years ago. Practices with Metropolitan Hospital, a 422-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
16
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
MI
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 Michigan St NE MC019
Grand Rapids, MI 49503-2560
Phone: (616) 391-1969
Fax: (616) 391-6248
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurocritical Care Physician (primary) Taxonomy 2084A2900X · Licence 5101022391 (MI)
Neurology Physician Taxonomy 2084N0400X · Licence 5101022391 (MI)

Record details

NPI number1548585722
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2010
Last updated in NPPESJuly 29, 2025
Certification dateJuly 29, 2025

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2010 (16 years in practice)
Group practice Metropolitan Hospital — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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