What is Robert De Santis's NPI number?

Robert De Santis's National Provider Identifier (NPI) is 1053282517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert De Santis's specialty?

Robert De Santis is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Robert De Santis located?

Robert De Santis's practice location on file with NPPES is 453 Quarry Rd Bldg R220, Palo Alto, CA 94304-1419.

What is Robert De Santis's phone number?

The practice phone number listed in the NPPES registry for Robert De Santis is (650) 723-6469.

Is Robert De Santis's NPI active?

Yes — Robert De Santis's NPI (1053282517) is active in the NPPES registry as of the last update on 2025-09-16.

IndividualActive

Robert De Santis, MD

NPI 1053282517 · Neurology Physician · Palo Alto, CA

Robert De Santis, MD is a Neurology Physician provider in Palo Alto, CA (NPI 1053282517).

Provider details

NPI number: 1053282517
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: A204218 (CA)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense A204218 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

453 Quarry Rd Bldg R220

Palo Alto, CA 94304-1419

Phone: (650) 723-6469

Street-level locationGet directions

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Mailing address