Claire Nathalie Grigaux, M.D.

Internal Medicine

Telehealth Available
NPI Active per CMS — Q2 2026

Claire Grigaux, M.D. has practiced internal medicine for 28+ years, working in group practice. She graduated from State University of Ny Upstate Medical University in 1998 and has 28+ years of clinical experience.

1 of 1,008 Internal Medicine providers in NJSee all Internal Medicine in Union28+ years experienceNPI since 2006

Data updated 2016-11-23 on CMS NPPES

Contact & Location

Practice Location

1000 Galloping Hill Road Developmental Disabilities Center, Union, NJ 07083

Fax: (908) 686-8374

Patient Reviews

No patient reviews yet. If you've seen Claire Grigaux, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Internal MedicineAllopathic & Osteopathic Physicians

Internal medicine physician

Taxonomy: 207R00000X

Education & Training

State University of Ny Upstate Medical University (Class of 1998)

Virtual Internal Medicine Care With Claire Grigaux

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

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

Frequently Asked Questions

Common questions about Claire Grigaux

NPI records show Dr. Grigaux as active with telehealth listed in Union, NJ. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (908) 598-6655.

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

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.

Related Providers

Internal Medicine in NJ

See all