What is John Caballero's NPI number?

John Caballero's National Provider Identifier (NPI) is 1386511566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Caballero's specialty?

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

Where is John Caballero located?

John Caballero's practice location on file with NPPES is 900 E Gilbert St. Cottage 4, San Bernardino, CA 92415-0936.

What is John Caballero's phone number?

The practice phone number listed in the NPPES registry for John Caballero is (909) 387-7406.

Is John Caballero's NPI active?

Yes — John Caballero's NPI (1386511566) is active in the NPPES registry as of the last update on 2025-10-21.

IndividualActive

John Caballero

NPI 1386511566 · Adult Companion · San Bernardino, CA

John Caballero is a Adult Companion provider in San Bernardino, CA (NPI 1386511566).

Provider details

NPI number: 1386511566
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 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
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

900 E Gilbert St. Cottage 4

San Bernardino, CA 92415-0936

Phone: (909) 387-7406

Street-level locationGet directions

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Mailing address