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ROBERT I OSTROFF MD INC
NPI 1215099619
General Acute Care Hospital in Petaluma, CA

Active since December 14, 2006
400 N MCDOWELL BLVD, PETALUMA, CA 94954(707) 778-1111 Get Directions Write a Review

NPPES record last updated: July 17, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Robert I Ostroff Md Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT I OSTROFF MD INC (NPI 1215099619) is a healthcare organization registered as a general acute care hospital in Petaluma, California and active in the NPI registry since December 2006. The organization lists Mary Ann Pises, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1215099619
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameROBERT I OSTROFF MD INC
Location Address400 N MCDOWELL BLVDPetaluma, CA 94954-2339
Mailing Address1310 Commerce St, Suite BPetaluma, CA 94954-1469 · (707) 778-7862 · Fax (707) 778-0969
Phone(707) 778-1111
Organization SubpartNo
Authorized OfficialMary Ann PisesBusiness Manager · (707) 778-7862
Enumeration DateDecember 14, 2006
Last NPPES UpdateJuly 17, 2007
✔ NPI 1215099619 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in CA · G23046
Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

400 N MCDOWELL BLVD, Petaluma, CA 94954
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Other Identifiers 1

Medicare PINZZZ17609ZCA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUSAN BUREN M.D.
Emergency Medicine (Emergency Medical Services)
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
DR. STEPHEN KRICKL M.D.
Emergency Medicine (Emergency Medical Services)
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
DR. PHILIP SULLIVAN M.D.
Emergency Medicine (Emergency Medical Services)
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
DR. MICHAELA SHEPPHARD M.D.
Emergency Medicine (Emergency Medical Services)
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
DR. EARL HERR M.D.
Emergency Medicine (Emergency Medical Services)
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
DR. HENRY LOREN FONG M.D.
Emergency Medicine (Emergency Medical Services)
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
ROBERT I OSTROFF M.D.
Internal Medicine
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 778-1111
ANDREW K CHINNOCK FNP
Nurse Practitioner
400 N MCDOWELL BLVD
PETALUMA, CA 94954
Sonoma County (707) 776-8066

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert I Ostroff MD Inc's NPI number?

The NPI number for Robert I Ostroff MD Inc is 1215099619. It was assigned to this organization in the NPPES registry on December 14, 2006.

Where is Robert I Ostroff MD Inc located?

Robert I Ostroff MD Inc is located at 400 N Mcdowell Blvd, Petaluma, CA 94954. The listed phone number is (707) 778-1111.

What is Robert I Ostroff MD Inc's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Robert I Ostroff MD Inc was last updated on July 17, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.