William J Tester, MD

Healthcare Provider

(215) 955-8874Philadelphia, PA
Telehealth Available
NPI Active per CMS — Q2 2026

With over 54 years in healthcare, William Tester, MD is a long-established healthcare provider in Philadelphia. He graduated from Hahnemann University College of Medicine in 1972 and has 54+ years of clinical experience.

1 of 208 specialty providers in PA54+ years experienceNPI since 2006

Data updated 2018-11-09 on CMS NPPES

Contact & Location

Practice Location

925 Chestnut St Ste 320a, Philadelphia, PA 19107

Fax: (215) 955-2340

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Background & Specialty

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

Education & Training

Hahnemann University College of Medicine (Class of 1972)

Virtual Healthcare Care With William Tester

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

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

Frequently Asked Questions

Common questions about William Tester

NPI records show Dr. Tester as active with telehealth listed in Philadelphia, PA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (215) 955-8874.

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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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