Sergios Gatidis, MD
NPI 1477238673 · Pediatric Radiology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergios Gatidis, MD is a Pediatric Radiology Physician provider in Palo Alto, CA (NPI 1477238673).
Provider details
- NPI number
- 1477238673
- Entity type
- Individual
- Primary specialty
- Pediatric Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- SPI773 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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)
- 725 Welch Rd Rm 1893Palo Alto, CA 94304-1601Phone: (650) 497-7335
Registry dates
- Enumerated
- 2023-06-16
- Last updated
- 2024-04-09
- Certified
- 2024-04-09
Frequently asked questions
- What is Sergios Gatidis's NPI number?
- Sergios Gatidis's National Provider Identifier (NPI) is 1477238673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergios Gatidis's specialty?
- Sergios Gatidis is listed in the NPPES registry with a primary specialty of Pediatric Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sergios Gatidis located?
- Sergios Gatidis's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Sergios Gatidis's phone number?
- The practice phone number listed in the NPPES registry for Sergios Gatidis is (650) 497-8000.
- Does Sergios Gatidis accept Medicare?
- Sergios Gatidis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergios Gatidis's NPI active?
- Yes — Sergios Gatidis's NPI (1477238673) is active in the NPPES registry as of the last update on 2024-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.