Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sergio Gustavo Preciado, M.D.

Pediatrics Physician in Pharr, TX · enumerated 2006.

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

National Provider Identifier

1336199694

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sergio Gustavo Preciado

Credential M.D.

Sex Male

Practice address Pharr, TX, 78577

Phone (956) 787-2500

Fax (956) 787-2528

Enumeration date May 10, 2006

Last updated in NPPES Jan 4, 2011

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License J9278 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1347262-14	Medicaid	TX	—
1347262-15	Medicaid	TX	—
1347262-13	Medicaid	TX	—

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

How do I verify Sergio Preciado's NPI record?

Cross-check NPI 1336199694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336199694 active?

Yes — as of the latest NPPES snapshot, NPI 1336199694 is active (record last updated 2011-01-04).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-04.