Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marietta Briones Lamug, MD

Pediatrics Physician in Baytown, TX · enumerated 2006.

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

National Provider Identifier

1346295599

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Registry record

Entity type Individual (Type 1)

Name Dr. Marietta Briones Lamug

Credential MD

Sex Female

Practice address 1610 James Bowie Dr, Ste B103, Baytown, TX, 77520

Phone (281) 422-3134

Enumeration date May 24, 2006

Last updated in NPPES Jul 26, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License K0886 (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.

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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 Marietta Lamug?

Marietta Lamug is registered in NPPES with the primary taxonomy of Pediatrics Physician. 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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Ganesh Gupta Family Medicine Physician · Baytown, TX NPI 1316910433 Federico Dancel Specialist · Baytown, TX NPI 1376585802 Stephen Day Foot & Ankle Surgery Podiatrist · Baytown, TX NPI 1518063023 Stephen V Day & Associates Ltd LLP Podiatrist · Baytown, TX NPI 1609091768 Villar-Lamug Pediatrics PA Specialist · Baytown, TX NPI 1467637108 Harbor Hospice of Baytown, Lp Community Based Hospice Care Agency · Baytown, TX NPI 1457507444 Federico L. Dancel, Jr., M.D., P.A. Internal Medicine Physician · Baytown, TX NPI 1750609491

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-26.