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

John W. Alchemy, MD

Individual provider Family Medicine Physician · NPI 1659443307

John W. Alchemy, MD is a Family Medicine Physician in Santa Rosa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
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

1221 N Dutton Ave
Santa Rosa, CA 95401-4607
Phone: (707) 543-8360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A55085 (CA)

Record details

NPI number1659443307
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5108 Middlebrook Ct, Santa Rosa, CA 95404-1959

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