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

David B. Rosenfeld, MD, Inc

Organization Colon & Rectal Surgery Physician · NPI 1497938310

David B. Rosenfeld, MD, Inc is a Colon & Rectal Surgery Physician in Simi Valley, 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

2650 Jones Way Ste 25
Simi Valley, CA 93065-1203
Phone: (805) 579-8972
Fax: (805) 579-9784
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X

Record details

NPI number1497938310
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Rosenfeld — President · (805) 579-8972
NPI enumeratedDecember 13, 2007
Last updated in NPPESDecember 13, 2007
Mailing address2650 Jones Way, Suite 25, Simi Valley, CA 93065-1203