Stefano Iantorno, MD, PHD
NPI 1952860900 · Critical Care Medicine (Internal Medicine) Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefano Iantorno, MD, PHD is a Critical Care Medicine (Internal Medicine) Physician provider in San Francisco, CA (NPI 1952860900).
Provider details
- NPI number
- 1952860900
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A177369 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1200 N State StreetClinic Tower, Suite A7dLos Angeles, CA 90033-1029Phone: (323) 409-7556
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Stefano Iantorno's NPI number?
- Stefano Iantorno's National Provider Identifier (NPI) is 1952860900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefano Iantorno's specialty?
- Stefano Iantorno is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Stefano Iantorno located?
- Stefano Iantorno's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Stefano Iantorno's phone number?
- The practice phone number listed in the NPPES registry for Stefano Iantorno is (415) 476-1000.
- Does Stefano Iantorno accept Medicare?
- Stefano Iantorno is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefano Iantorno's NPI active?
- Yes — Stefano Iantorno's NPI (1952860900) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.