What is Ronan Castillo's NPI number?

Ronan Castillo's National Provider Identifier (NPI) is 1679834162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronan Castillo's specialty?

Ronan Castillo is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).

Where is Ronan Castillo located?

Ronan Castillo's practice location on file with NPPES is 2000 Franciscan Way, Alameda, CA 94501-6187.

What is Ronan Castillo's phone number?

The practice phone number listed in the NPPES registry for Ronan Castillo is (650) 740-0569.

Is Ronan Castillo's NPI active?

Yes — Ronan Castillo's NPI (1679834162) is active in the NPPES registry as of the last update on 2012-05-31.

IndividualActive

Ronan Castillo, BSN RN

NPI 1679834162 · Adult Companion · Alameda, CA

Ronan Castillo, BSN RN is a Adult Companion provider in Alameda, CA (NPI 1679834162).

Provider details

NPI number: 1679834162
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Credential: BSN RN
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
83% 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

2000 Franciscan Way

Apartment 203

Alameda, CA 94501-6187

Phone: (650) 740-0569

Street-level locationGet directions

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Mailing address