Maria Mercado, M.D.

Endocrinology

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Affiliated Health Centers

Maria Mercado is affiliated with 1 federally qualified health center location.

CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC.

1601 Precision Park Ln, San Ysidro, CA 92173-1345

Medicare★ 4.1 Google (13)

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Specialty Care Services

Gastroenterology, nephrology, infectious disease, and more — specialty care co-located at community health centers.

Gastroenterology

Nephrology & kidney care

Infectious disease (HIV/Hep C)

Orthopedic care

Urology

ENT services

Endocrinology

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Clinician information is sourced from the NPPES National Provider Registry (February 2026) and reflects self-reported practice locations. Individual providers may have joined or left since the last registry update.

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Endocrinology

Providing endocrinology services at federally qualified health centers with sliding fee scale options.

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Affiliated Health Center

CENTRO DE SALUD DE LA COMUNIDAD DE SAN YSIDRO, INC.

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Maria Mercado, M.D.

Affiliated Health Centers

Specialty Care Services

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Endocrinology

Affiliated Health Center

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