Myfanwy G Callahan, M.D.

Internal Medicine

(781) 306-5130Medford, MA
Telehealth Available
NPI Active per CMS — Q2 2026

Myfanwy Callahan, M.D. has practiced internal medicine for 14+ years, working in group practice. She graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012 and has 14+ years of clinical experience.

1 of 1,645 Internal Medicine providers in MASee all Internal Medicine in Medford14+ years experienceNPI since 2012

Data updated 2021-01-07 on CMS NPPES

Contact & Location

Practice Location

26 City Hall Mall, Medford, MA 02155-4754

Fax: (781) 306-5083

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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

Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (Class of 2012)

Virtual Internal Medicine Care With Myfanwy Callahan

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

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

Frequently Asked Questions

Common questions about Myfanwy Callahan

NPI records show Dr. Callahan as active with telehealth listed in Medford, MA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (781) 306-5130.

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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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