Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Zacil Ha Contreras, MFTC

Marriage & Family Therapist in Castle Rock, CO · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629507249

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Registry record

Entity type Individual (Type 1)

Name Zacil Ha Contreras

Credential MFTC

Sex Female

Practice address Castle Rock, CO, 80104

Phone (720) 402-5419

Enumeration date Jun 7, 2017

Last updated in NPPES Jul 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFTC0013636 (CO) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Zacil Contreras practice?

The practice location on file with NPPES is in Castle Rock, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Zacil Contreras?

The National Provider Identifier (NPI) for Zacil Contreras is 1629507249, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.