Margaret Hollister Sigman
Margaret Sigman practices as part of a group allergy & immunology specialist practice in Midlothian, VA. She has been practicing since 2007 — over 23 years.
Data updated 2017-03-10 on CMS NPPES
Contact & Location
Practice Location
5924 Harbour Park Dr, Midlothian, VA 23112-2163
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Virtual Allergy & Immunology Care With Margaret Sigman
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Margaret Sigman for follow-ups, medication reviews, and ongoing care — no travel to Midlothian required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Margaret Sigman
NPI records show Dr. Sigman as active with telehealth listed in Midlothian, VA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (804) 739-9005.
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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.
Contact Margaret Sigman
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