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

Gustavo Alejandro Alvarez-Paiva, M.D.

Anatomic Pathology Physician in Bedford, TX · enumerated 2007 · practices at Texas Digestive Disease Consultants, Pllc.

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

National Provider Identifier

1154447993

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Registry record

Entity type Individual (Type 1)

Name Gustavo Alejandro Alvarez-Paiva

Credential M.D.

Sex Male

Practice address Bedford, TX, 76021

Phone (817) 310-4490

Fax (817) 310-4491

Enumeration date Mar 22, 2007

Last updated in NPPES Aug 19, 2021

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

Taxonomy & licenses

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 43780 (TN) Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 2003024385 (MO) 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 Gustavo Alvarez-Paiva practice?

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

What is the NPI number for Gustavo Alvarez-Paiva?

The National Provider Identifier (NPI) for Gustavo Alvarez-Paiva is 1154447993, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Mangala Kurada Anatomic Pathology Physician · Bedford, TX NPI 1750440103 Texas Digestive Disease Consultants, Pllc Clinical Medical Laboratory · Bedford, TX NPI 1275739815 Trang Ly Anatomic Pathology & Clinical Pathology Physician · Bedford, TX NPI 1013175694 Albina Joldoshova Anatomic Pathology & Clinical Pathology Physician · Bedford, TX NPI 1114450384

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-19.