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

John F Grauch MD a Professional Corporation

Organization Anesthesiology Physician · NPI 1326768821

John F Grauch MD a Professional Corporation is an Anesthesiology Physician in Westlake Village, California. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

696 Hampshire Rd Ste 100
Westlake Village, CA 91361-4456
Phone: (805) 413-7920
Fax: (805) 413-7921
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X

Record details

NPI number1326768821
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Grauch — President · (805) 206-6050
NPI enumeratedSeptember 2, 2022
Last updated in NPPESSeptember 2, 2022
Certification dateSeptember 2, 2022
Mailing addressPo Box 7001, Tarzana, CA 91357-7001

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