Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ames Tadeo Marquez, M.D.

Psychiatry Physician in El Paso, TX · enumerated 2008.

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

National Provider Identifier

1487814505

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Registry record

Entity type Individual (Type 1)

Name Ames Tadeo Marquez

Credential M.D.

Sex Male

Practice address 4615 Alameda Ave, El Paso, TX, 79905

Phone (915) 532-2202

Fax (915) 534-5587

Enumeration date Jun 12, 2008

Last updated in NPPES Nov 29, 2012

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License P3039 (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

Is NPI 1487814505 active?

Yes, as of the latest NPPES snapshot, NPI 1487814505 is active (record last updated 2012-11-29).

How do I verify Ames Marquez's NPI record?

Cross-check NPI 1487814505 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-29.