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CAROLINE E RASSBACH MD
NPI 1083818694
Hospitalist in Palo Alto, CA

Active since June 14, 2007PECOS Enrolled
725 WELCH RD, PALO ALTO, CA 94304(650) 725-8292(650) 498-5684 Get Directions Write a Review

NPPES record last updated: April 28, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Caroline E Rassbach Md NPPES

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

CAROLINE E RASSBACH MD (NPI 1083818694) is an individual hospitalist provider in Palo Alto, California, licensed in California (A111155) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083818694
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameCAROLINE E RASSBACHCredential: MD
Location Address725 WELCH RDPalo Alto, CA 94304-1601
Mailing Address770 Welch Rd Ste 100, General Pediatrics Inpatient DivisionPalo Alto, CA 94304-1505 · (650) 725-8292 · Fax (650) 498-5684
Phone(650) 725-8292
Fax(650) 498-5684
Sole ProprietorNo
Enumeration DateJune 14, 2007
Last NPPES UpdateApril 28, 2024
NPPES CertifiedApril 28, 2024
✔ NPI 1083818694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A111155
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedPediatricsTaxonomy 208000000X · License MD035548 (DC), A111155 (CA)
725 WELCH RD, Palo Alto, CA 94304
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Other Identifiers 3

Other022271 C95Medicare
Medicaid413146100MD
MedicaidE070107VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caroline E Rassbach Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

EIRI INENAGA MS, OTR/L
Occupational Therapist (Pediatrics)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8218
WENDY LEIGH ADAMS ARNP
Nurse Practitioner (Neonatal)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
KEVIN WEI-HAN CHI MD
Pediatrics
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
ASHEEN RAMA MD
Anesthesiology (Pediatric Anesthesiology)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
CRYSTAL LEE MACKALL MD
Pediatrics (Pediatric Hematology-Oncology)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
KRISTI LYNNE O'CONNOR OT
Occupational Therapist
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
LAUREN GENNA ROOS NP
Nurse Practitioner
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
SHALINI MITTAL MD
Hospitalist
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000

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 Caroline Rassbach's NPI number?

The NPI number for Caroline Rassbach is 1083818694. It was assigned to this individual provider in the NPPES registry on June 14, 2007.

Where is Caroline Rassbach located?

Caroline Rassbach practices at 725 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 725-8292.

What is Caroline Rassbach's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Caroline Rassbach enrolled in Medicare?

Yes. Caroline Rassbach is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Caroline Rassbach was last updated on April 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.