Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John D. Harding, MD

Individual provider Cardiovascular Disease Physician · NPI 1144218835

John D. Harding, MD is a Cardiac Electrophysiology in Doylestown, Pennsylvania. Graduated from Temple University School of Medicine in 2000, 26 years ago. Practices with Via Affiliates, a 194-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
26
Trained at
Temple University School of Medicine
Licensed in
PA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

599 W State St Ste 200
Doylestown, PA 18901-2567
Phone: (267) 893-6800
Fax: (267) 893-6820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence MD421490 (PA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD421490 (PA)

Record details

NPI number1144218835
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 7, 2005
Last updated in NPPESMarch 3, 2023
Certification dateMarch 3, 2023
Mailing addressPo Box 829641, Philadelphia, PA 19182-9641

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Via Affiliates — 194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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