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

Steven James Hamberg, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1447207709

Steven James Hamberg, MD is a Geriatric Medicine (Internal Medicine) Physician in Holland, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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

745 W 26th St
Holland, MI 49423-4572
Phone: (616) 267-7668
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 4301048859 (MI)

Record details

NPI number1447207709
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2006
Last updated in NPPESNovember 21, 2022
Certification dateNovember 21, 2022
Mailing address745 W 26th St, Holland, MI 49423-4572

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