Donna Catanzaro, MD

Internal Medicine

(908) 685-2526Somerset, NJ
Telehealth Available
NPI Active per CMS — Q2 2026

With over 36 years in internal medicine, Donna Catanzaro, MD is a long-established internist in Somerset. She graduated from Rutgers School of Dental Medicine in 1990 and has 36+ years of clinical experience.

1 of 1,008 Internal Medicine providers in NJSee all Internal Medicine in Somerset36+ years experienceNPI since 2005

Data updated 2024-01-17 on CMS NPPES

Contact & Location

Practice Location

454 Elizabeth Ave Suite 210, Somerset, NJ 08873-5111

Fax: (908) 685-2527

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal MedicineAllopathic & Osteopathic Physicians

Internal medicine physician

Taxonomy: 207R00000X

Education & Training

Rutgers School of Dental Medicine (Class of 1990)

Virtual Internal Medicine Care With Donna Catanzaro

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Donna Catanzaro for follow-ups, medication reviews, and ongoing care — no travel to Somerset required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Donna Catanzaro

NPI records show Dr. Catanzaro as active with telehealth listed in Somerset, NJ. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (908) 685-2526.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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