Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Richard Mackey, MFT

Marriage & Family Therapist in Sacramento, CA · enumerated 2006.

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

National Provider Identifier

1487664280

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Registry record

Entity type Individual (Type 1)

Name Steven Richard Mackey

Credential MFT

Sex Male

Practice address 3331 Power Inn Rd, Suite 190, Sacramento, CA, 95826

Phone (916) 875-9778

Fax (916) 875-9894

Enumeration date Aug 8, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 34439 (CA) 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.

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Frequently asked questions

How do I verify Steven Mackey's NPI record?

Cross-check NPI 1487664280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487664280 active?

Yes, as of the latest NPPES snapshot, NPI 1487664280 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.