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

Allison Gill Close, MD

Individual provider Pediatrics Physician · NPI 1649513672

Allison Gill Close, MD is a Hematology/Oncology in Grand Rapids, Michigan. Graduated from Michigan State University College of Human Medicine in 2013, 13 years ago. Practices with Spectrum Health Hospitals, a 165-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
13
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2013
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

35 Michigan St NE Fl 2
Grand Rapids, MI 49503-2514
Phone: (616) 267-1925
Fax: (616) 267-1005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 4301500337 (MI)
Pediatrics Physician Taxonomy 208000000X · Licence 4301500337 (MI)

Record details

NPI number1649513672
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2013
Last updated in NPPESMay 8, 2025
Certification dateMay 8, 2025
Mailing address100 Michigan St Ne # Mc845, Grand Rapids, MI 49503-2560

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2013 (13 years in practice)
Group practice Spectrum Health Hospitals — 165 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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