Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ronnie Maquimot Marquez, PT

Physical Therapist in Martinez, CA · enumerated 2025.

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

National Provider Identifier

1861386096

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Registry record

Entity type Individual (Type 1)

Name Mr. Ronnie Maquimot Marquez

Credential PT

Sex Male

Practice address 2500 Alhambra Ave, Martinez, CA, 94553

Phone (707) 853-6253

Enumeration date Jun 4, 2025

Last updated in NPPES Jun 4, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 19998 (CA) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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

What is the NPI number for Ronnie Marquez?

The National Provider Identifier (NPI) for Ronnie Marquez is 1861386096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronnie Marquez practice?

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

Other providers at this practice address

Browse all →

Larry Kean Psychiatry Physician · Martinez, CA NPI 1154318830 Mehrdad Mansouri Hospitalist Physician · Martinez, CA NPI 1376532747 Howard Shaw Family Nurse Practitioner · Martinez, CA NPI 1497730907 Cynthia Hellman-Wylie Family Nurse Practitioner · Martinez, CA NPI 1093793127 Kristine Girard Psychiatry Physician · Martinez, CA NPI 1124093208 Kevin Beadles Ophthalmology Physician · Martinez, CA NPI 1881663714 Constantine Nicholas Orthopaedic Surgery Physician · Martinez, CA NPI 1295790228 Laura Keels Family Nurse Practitioner · Martinez, CA NPI 1619925286

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-04.