Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sergio Alberto Trevino Manllo, MD

Nephrology Physician in Mcallen, TX · enumerated 2012 · practices at South Texas Kidney Specialists, P.A..

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

National Provider Identifier

1629323993

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Registry record

Entity type Individual (Type 1)

Name Sergio Alberto Trevino Manllo

Credential MD

Sex Male

Practice address 1901 S 1st St Ste 600, Mcallen, TX, 78503

Phone (956) 631-6136

Fax (956) 631-1848

Enumeration date Jul 23, 2012

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License R1144 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Sergio Alberto Trevino Manllo practice?

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

What is the NPI number for Sergio Alberto Trevino Manllo?

The National Provider Identifier (NPI) for Sergio Alberto Trevino Manllo is 1629323993, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.