Marian Ann Callanan, CNS

Clinical Nurse Specialist

(650) 498-5710Stanford, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Marian Callanan, CNS has practiced clinical nurse specialist for 50+ years, working in independent practice. With 50+ years of experience, she has been practicing in the Stanford area.

1 of 8 Clinical Nurse Specialist providers in CASee all Clinical Nurse Specialist in Stanford50+ years experienceNPI since 2006

Data updated 2023-07-05 on CMS NPPES

Contact & Location

Practice Location

300 Pasteur Dr, Stanford, CA 94305-2200

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Background & Specialty

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

Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers

Clinical nurse specialist

Taxonomy: 364S00000X

Virtual Clinical Nurse Specialist Care With Marian Callanan

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

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

Frequently Asked Questions

Common questions about Marian Callanan

NPI records show Dr. Callanan as active with telehealth listed in Stanford, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (650) 498-5710.

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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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