Maria Ruiz, MD

Obstetrics & Gynecology

GenderFemaleNPI1447871728Affiliated sites1

Affiliated Health Centers

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

EL RIO OB/GYN ASSOCIATES

225 W Irvington Rd, Tucson, AZ 85714-3054

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Women's Health Services

Prenatal care, gynecology, and family planning for women of all ages — affordable and income-based.

Prenatal care

Well-woman exams

Family planning

Cervical cancer screening

STI testing & treatment

Menopause management

Breastfeeding support

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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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Obstetrics & Gynecology

Providing obstetrics & gynecology services at federally qualified health centers with sliding fee scale options.

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Maria Ruiz, MD

Affiliated Health Centers

Women's Health Services

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Obstetrics & Gynecology

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