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

F. Rene Van Carr, MD & Marion R Kramer, MD Inc

Organization Specialist · NPI 1689701526

F. Rene Van Carr, MD & Marion R Kramer, MD Inc is a Specialist in Hayward, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

27225 Calaroga Ave
Hayward, CA 94545-4338
Phone: (510) 783-0783
Fax: (510) 786-3792
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1689701526
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marion Kramer — Owner · (510) 783-0783
NPI enumeratedFebruary 27, 2007
Last updated in NPPESFebruary 17, 2009
Mailing address27225 Calaroga Ave, Hayward, CA 94545-4338

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