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

Dr. William Busby, PHD

Individual provider Clinical Psychologist · NPI 1902836562

Dr. William Busby, PHD is a Clinical Psychologist in Kalamazoo, Michigan. Qualified in 1991, 35 years ago. Accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
35
Licensed in
MI
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

813 W South St
Kalamazoo, MI 49007-4696
Phone: (269) 598-2266
Fax: (269) 226-2403
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6301003210 (MI)

Record details

NPI number1902836562
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESOctober 20, 2011
Mailing address813 W South St, Kalamazoo, MI 49007-4696

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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