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MARK SIDNEY CASTILLO
NPI 1184845786
Counselor in Greenfield, CA

Active since May 01, 2007
215 HUERTA AVE, GREENFIELD, CA 93927(831) 674-2180 Get Directions Write a Review

NPPES record last updated: June 21, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark Sidney Castillo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK SIDNEY CASTILLO (NPI 1184845786) is an individual counselor in Greenfield, California and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1184845786
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameMARK SIDNEY CASTILLO
Location Address215 HUERTA AVEGreenfield, CA 93927-5762
Mailing Address18225 Hale AveMorgan Hill, CA 95037-3547 · (408) 465-8280
Phone(831) 674-2180
Sole ProprietorYes
Enumeration DateMay 1, 2007
Last NPPES UpdateJune 21, 2021
NPPES CertifiedJune 21, 2021
✔ NPI 1184845786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
215 HUERTA AVE, Greenfield, CA 93927
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Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MA CINDY DE LOS SANTOS AQUINO LVN
Licensed Vocational Nurse
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
CANDY ALEXANDRA PENA
Licensed Vocational Nurse
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
MS. SHAWNA MARIE SINGER M.S., MFT
Marriage & Family Therapist
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
ANDREA NUNEZ
Rehabilitation Practitioner
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
BIANCA GUADALUPE URIBE
Rehabilitation Practitioner
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
HALEY DANIELLE DAWN KIRZY
Licensed Vocational Nurse
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
DAVID SUMNER LUCAS WILLEY
Student in an Organized Health Care Education/Training Program
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180
AMALIA VRADENBURG
Counselor (Professional)
215 HUERTA AVE
GREENFIELD, CA 93927
Monterey County (831) 674-2180

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Castillo's NPI number?

The NPI number for Mark Castillo is 1184845786. It was assigned to this individual provider in the NPPES registry on May 1, 2007.

Where is Mark Castillo located?

Mark Castillo practices at 215 Huerta Ave, Greenfield, CA 93927. The listed phone number is (831) 674-2180.

What is Mark Castillo's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Mark Castillo was last updated on June 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.