Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marta L Aleman, M.D.

Q: What is the NPI number for Marta Aleman?

The National Provider Identifier (NPI) for Marta Aleman is 1487784591, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in San Antonio, TX · enumerated 2007 · practices at Health By Design Medical Group.

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

National Provider Identifier

1487784591

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Registry record

Entity type Individual (Type 1)

Name Marta L Aleman

Credential M.D.

Sex Female

Practice address 3503 Paesanos Pkwy Ste 101, San Antonio, TX, 78231

Phone (210) 492-8922

Enumeration date Mar 7, 2007

Last updated in NPPES Jan 2, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License L3905 (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

Where does Marta Aleman practice?

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

What is the NPI number for Marta Aleman?

The National Provider Identifier (NPI) for Marta Aleman is 1487784591, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-02.