Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Cruz Romo

Social Worker in Pleasant Hill, CA · enumerated 2023.

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

National Provider Identifier

1609551985

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Registry record

Entity type Individual (Type 1)

Name Mary Cruz Romo

Sex Female

Practice address 3478 Buskirk Ave Ste 260, Pleasant Hill, CA, 94523

Phone (925) 943-1794

Enumeration date Jun 15, 2023

Last updated in NPPES Nov 19, 2024

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

104100000X Social Worker Behavioral Health & Social Service Providers 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

Is NPI 1609551985 active?

Yes, as of the latest NPPES snapshot, NPI 1609551985 is active (record last updated 2024-11-19).

How do I verify Mary Romo's NPI record?

Cross-check NPI 1609551985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-19.