Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marco Ontiveros

Individual provider Adult Companion · NPI 1609681451

Marco Ontiveros is an Adult Companion in Grass Valley, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

500 Crown Point Cir Ste 120
Grass Valley, CA 95945-9561
Phone: (530) 265-1437
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Companion (primary) Taxonomy 372600000X

Record details

NPI number1609681451
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 10, 2025
Last updated in NPPESApril 1, 2025
Certification dateApril 1, 2025
Mailing address500 Crown Point Cir Ste 120, Grass Valley, CA 95945-9561

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