Samantha Izuno, MD
NPI 1093394918 · Emergency Medicine Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Izuno, MD is a Emergency Medicine Physician provider in Palo Alto, CA (NPI 1093394918).
Provider details
- NPI number
- 1093394918
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A190960 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-07
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Samantha Izuno's NPI number?
- Samantha Izuno's National Provider Identifier (NPI) is 1093394918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Izuno's specialty?
- Samantha Izuno is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samantha Izuno located?
- Samantha Izuno's practice location on file with NPPES is 900 Welch Rd Ste 350, Palo Alto, CA 94304-1807.
- What is Samantha Izuno's phone number?
- The practice phone number listed in the NPPES registry for Samantha Izuno is (650) 723-6576.
- Does Samantha Izuno accept Medicare?
- Samantha Izuno is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Izuno's NPI active?
- Yes — Samantha Izuno's NPI (1093394918) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.