Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Marcos Calderon., M.D. P.A.

Eyewear Supplier in El Paso, TX · enumerated 2007 · authorized official Marcos Calderon, MD.

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

National Provider Identifier

1497935647

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Marcos Calderon., M.D. P.A.

Other name <Unavail>

Parent organization Marcos Calderon., M.D. P.A.

Practice address 1717 N Brown St Ste 3, El Paso, TX, 79902

Phone (915) 544-0526

Fax (915) 544-2877

Enumeration date Nov 5, 2007

Last updated in NPPES Jun 18, 2008

Taxonomy & classification

332H00000X Eyewear Supplier Suppliers · License 5995 (TX) Primary

Authorized official

Name Marcos Calderon

Title MD

Phone (915) 544-0526

Other identifiers

Identifier	Type	State	Issuer
0200628-01	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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-18. Verify at npiregistry.cms.hhs.gov.

Where is Marcos Calderon., M.D. P.A. located?

The practice location on file with NPPES is in El Paso, TX.

Providers at this address

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Marcos Calderon., M.D. P.A. Ophthalmology Physician · El Paso, TX NPI 1598953473

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-18.