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

Dr. Marc Jonathan Yardney, MD

Individual provider Internal Medicine Physician · NPI 1306834155

Dr. Marc Jonathan Yardney, MD is an Internal Medicine in Wayne, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 1981, 45 years ago. Practices with Jon Yardney, MD LLC, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
45
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
PA
In the registry since
2005
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

241 Conestoga Rd Ste B
Wayne, PA 19087-3916
Phone: (610) 688-3015
Fax: (610) 975-0720
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD027508E (PA)

Record details

NPI number1306834155
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2005
Last updated in NPPESFebruary 8, 2008
Mailing address241 Conestoga Rd, Suite B, Wayne, PA 19087-3916

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1981 (45 years in practice)
Group practice Jon Yardney, M.D. Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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