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

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1124426572

Michael Paul Busch, MD, PHD is a Clinical Pathology/Laboratory Medicine Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
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

270 Masonic Ave
San Francisco, CA 94118-4417
Phone: (415) 407-2328
Fax: (415) 567-5899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence G52518 (CA)

Record details

NPI number1124426572
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedDecember 17, 2014
Last updated in NPPESDecember 17, 2014

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