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

Mr. Peter John Holewinski

Individual provider Specialist · NPI 1972053114

Mr. Peter John Holewinski is a Specialist in Santa Rosa, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
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Practice location Address checks out

170 Farmers Ln Ste 11
Santa Rosa, CA 95405-4750
Phone: (707) 843-3851
Fax: (707) 595-3227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence HCO494700016 (CA)

Record details

NPI number1972053114
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 12, 2016
Last updated in NPPESOctober 12, 2016

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