Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Songcayauon, PA

Medical Physician Assistant in Mcallen, TX · enumerated 2021.

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

National Provider Identifier

1578155487

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Registry record

Entity type Individual (Type 1)

Name Michael Songcayauon

Credential PA

Sex Male

Practice address 1000 E Dove Ave Ste 200, Mcallen, TX, 78504

Phone (956) 362-3530

Fax (956) 362-3531

Enumeration date Feb 11, 2021

Last updated in NPPES Mar 12, 2024

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA14409 (TX) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

Is NPI 1578155487 active?

Yes, as of the latest NPPES snapshot, NPI 1578155487 is active (record last updated 2024-03-12).

How do I verify Michael Songcayauon's NPI record?

Cross-check NPI 1578155487 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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Brett Ramey Physician Assistant · Mcallen, TX NPI 1124360987 Sujan Gogu Sports Medicine (Family Medicine) Physician · Mcallen, TX NPI 1407268162 Rene Rodriguez Viera Student in an Organized Health Care Education/Training Program · Mcallen, TX NPI 1831588334 Ivan Garcia Family Medicine Physician · Mcallen, TX NPI 1437672995 Joanna Garza Clinical Social Worker · Mcallen, TX NPI 1023755568 Doreen Asena Student in an Organized Health Care Education/Training Program · Mcallen, TX NPI 1104670199 Hugo Cruz Student in an Organized Health Care Education/Training Program · Mcallen, TX NPI 1467207167 Lucinda Hinojosa Student in an Organized Health Care Education/Training Program · Mcallen, TX NPI 1942094354

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.