Caitlin Weiss, MD

Family Medicine

GenderFemaleNPI1194301077Affiliated sites1

Affiliated Health Centers

Caitlin Weiss is affiliated with 1 federally qualified health center location.

Maria de Los Santos Express Care

400 W Allegheny Ave, Philadelphia, PA 19133-3614

Medicare★ 3.2 Google (22)

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Primary Care Services

Preventive care, chronic disease management, and routine health services for all ages.

Annual physicals

Chronic disease management

Immunizations

Preventive screenings

Acute illness care

Hypertension & diabetes management

Referral coordination

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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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Confirm current license and practice information on the official CMS NPI registry.

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Family Medicine

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

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Affiliated Health Center

Maria de Los Santos Express Care

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These clinics charge based on what you earn, and are funded to serve people who cannot pay much.

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Caitlin Weiss, MD

Affiliated Health Centers

Primary Care Services

Related Clinicians

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Family Medicine

Affiliated Health Center

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Going to a Community Health Center?