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SAMANTHA IZUNO MD
NPI 1093394918
Emergency Medicine in Palo Alto, CA

Active since April 07, 2021PECOS Enrolled
900 WELCH RD STE 350, PALO ALTO, CA 94304(650) 723-6576 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Samantha Izuno Md NPPES

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

SAMANTHA IZUNO MD (NPI 1093394918) is an individual emergency medicine provider in Palo Alto, California, licensed in California (A190960) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1093394918
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameSAMANTHA IZUNOCredential: MD
Location Address900 WELCH RD STE 350Palo Alto, CA 94304-1807
Mailing Address900 Welch Rd Ste 350Palo Alto, CA 94304-1807
Phone(650) 723-6576
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 7, 2021
Last NPPES UpdateOctober 2, 2025
NPPES CertifiedOctober 2, 2025
✔ NPI 1093394918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A190960
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
900 WELCH RD STE 350, Palo Alto, CA 94304
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha Izuno Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9133622731
PECOS Enrollment IDI20250910003601
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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
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.

THAMANNA NISHATH
Student in an Organized Health Care Education/Training Program
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 723-6576
PETER DAVIS-ALLEN MD
Emergency Medicine
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 723-6576
MS. URSULA DEAN BSN, RN, MSN, NP
Nurse Practitioner (Family)
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 724-3254
BRENDA IRENE CASTOLO AGACNP-BC
Nurse Practitioner
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 723-6576
THOMAS YAN
Student in an Organized Health Care Education/Training Program
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 723-9215
GABRIELA FUENTES
Student in an Organized Health Care Education/Training Program
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 723-6576
JACOB ANEES RAZZOUK
Student in an Organized Health Care Education/Training Program
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (909) 633-8143
PRANJAL BODH GUPTA
Emergency Medicine
900 WELCH RD STE 350
PALO ALTO, CA 94304
Santa Clara County (650) 723-6576

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 Samantha Izuno's NPI number?

The NPI number for Samantha Izuno is 1093394918. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Samantha Izuno located?

Samantha Izuno practices at 900 Welch Rd Ste 350, Palo Alto, CA 94304. The listed phone number is (650) 723-6576.

What is Samantha Izuno's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Samantha Izuno enrolled in Medicare?

Yes. Samantha Izuno is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Samantha Izuno was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.