Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Anthony Rivera, PT

Physical Therapist in Fairfield, CA · enumerated 2022.

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

National Provider Identifier

1932832623

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Registry record

Entity type Individual (Type 1)

Name Mark Anthony Rivera

Credential PT

Sex Male

Practice address 2500 Hilborn Rd, Fairfield, CA, 94534

Phone (077) 624-8298

Enumeration date Jul 8, 2022

Last updated in NPPES Jul 8, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 39591 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Anthony Rivera?

Mark Anthony Rivera is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Jay Parkin Orthopaedic Surgery Physician · Fairfield, CA NPI 1780679340 Cornelis Elmes Orthopaedic Trauma Physician · Fairfield, CA NPI 1245280460 Elizabeth Milne Physician Assistant · Fairfield, CA NPI 1144373937 Kevin Miller Foot & Ankle Surgery Podiatrist · Fairfield, CA NPI 1982851549 Lori Russell Occupational Therapist · Fairfield, CA NPI 1255741724 Jolly Parikh Family Nurse Practitioner · Fairfield, CA NPI 1891302659 Brooke Latner Surgical Physician Assistant · Fairfield, CA NPI 1902620156

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-08.